Veterans Travel Guide to Washington, D.C.

Washington, D.C. at a Glance

For a Veterans Travel Network audience, Washington, D.C. isn't just another destination — it's the place where the country's military history is most deliberately and permanently commemorated. This is a city built around free national museums, sweeping monuments, and Arlington National Cemetery, and it's one of the very few destinations in the world where a first-time visitor with no advance planning can still see world-class history for the cost of a Metro fare. It's also simply a great American city to walk, with a genuinely rewarding mix of monuments, museums, and increasingly good food beyond the National Mall.

Washington, D.C. is best known for the National Mall and its monuments, the Smithsonian museums (nearly all of them free), the U.S. Capitol and White House, and Arlington National Cemetery just across the Potomac — along with a deep, living concentration of American military history found nowhere else in the country.

Ideal length of stay: 4 to 5 full days for a first visit, and easily more if you want real time at Arlington and the military-focused museums.

Best time of year: Late March–May or September–October. Comfortable temperatures, and in spring's case, the famous cherry blossoms, though that also means the year's heaviest crowds.

Language: English.

Currency: U.S. dollar — no currency exchange needed.

Time zone: Eastern Time (ET).

Electrical outlets: Standard U.S. Type A/B outlets, 120V. No adapter or converter needed for domestic travelers.

Passport and entry: None needed for U.S. citizens — Washington, D.C. is domestic travel, and only a valid government-issued photo ID (Real ID-compliant, or a passport) is required to fly.

Accessibility: D.C. is one of the more accessible major American cities — the Metro system, most monuments, and nearly all Smithsonian museums have strong step-free access. The National Mall itself is flat and paved, though it's also large, and the distances between monuments add up quickly on foot. Arlington National Cemetery is hilly with long walking distances between sections, though a tram tour option exists for visitors who need it.

What Veterans Should Know: Washington, D.C. is, without question, the single most military-history-dense destination in this entire guide series. Arlington National Cemetery, the Tomb of the Unknown Soldier, the WWII, Korean War, and Vietnam Veterans Memorials, the Pentagon, and the National Museum of the U.S. Army and National Museum of the U.S. Navy are all within the region, several within walking distance of each other on the National Mall itself. Active-duty military and veterans in uniform receive free admission to Arlington National Cemetery's tram tour, and many area attractions and restaurants offer military discounts — though these vary by business and should always be confirmed directly rather than assumed.

Best Time to Visit

Spring (March–May): D.C.'s most famous season, driven by the National Cherry Blossom Festival, typically peaking in late March to early April depending on the year's specific bloom timing. Beautiful, comfortable weather, but also the year's heaviest crowds and highest hotel prices during peak bloom. Well suited to travelers who specifically want the cherry blossoms and are willing to book well ahead and share the Tidal Basin with a lot of other visitors.

Summer (June–August): Hot, humid, and D.C.'s busiest general tourist season given school vacation schedules — expect genuinely uncomfortable midday heat and humidity on the shadeless National Mall. Good for families tied to a summer schedule who plan around the heat with early starts and museum-heavy afternoons.

Fall (September–October): A genuine sweet spot — comfortable temperatures, thinner crowds than spring or summer, and pleasant conditions for the significant amount of walking a Mall-and-Arlington itinerary involves. Well suited to travelers prioritizing comfort and manageable crowds.

Winter (November–February): Cold, with occasional snow, and D.C.'s quietest, least crowded season outside the holidays — a real advantage at popular sites like Arlington and the more visited Smithsonian museums. Good for budget-conscious travelers and veterans wanting a quieter, more contemplative visit to Arlington specifically.

Monthly Weather (See Below)

D.C.'s rain is spread fairly evenly across the year without a strong dry season, though summer thunderstorms bring the heaviest single-day totals. Summer humidity is a genuine factor here — the heat index regularly runs well above the actual temperature on the exposed, shadeless National Mall.

When Would We Go?

Our pick: Late September through October, or late April into May (after peak cherry blossom crowds ease).

Fall offers D.C.'s best combination of comfortable weather, manageable crowds, and pleasant conditions for the extensive walking a Mall-and-Arlington visit requires. If the cherry blossoms are the specific draw for your trip, plan for late March into early April, book hotels early, and expect substantial crowds at the Tidal Basin — it's worth it, but it's not a quiet visit.

VTN's Top 10 Washington, D.C. Experiences

1. Arlington National Cemetery and the Tomb of the Unknown Soldier Why Go: The nation's most significant military cemetery, the final resting place for more than 400,000 veterans and service members, and home to the continuously guarded Tomb of the Unknown Soldier — for many veterans, the single most meaningful stop in the entire capital. How Much Time: 2–3 hours minimum; a full morning if you want to see Arlington House and additional sections. Advance Reservations? Not needed for general entry, which is free; a guided tram tour is available for a fee and worth booking if you want a structured overview of the grounds' hills and long walking distances. VTN Tip: Time your visit to the Tomb of the Unknown Soldier around the Changing of the Guard — hourly October through March, and every half hour April through September. The grounds are genuinely hilly with long distances between sections; wear real walking shoes and budget more time than you'd expect.

2. World War II Memorial Why Go: A powerful, plaza-style memorial at the base of the Mall's Reflecting Pool, with 56 pillars representing the states and territories and a Field of Stars honoring the more than 400,000 Americans who died in WWII. How Much Time: 45 minutes to an hour. Advance Reservations? Not needed — free and open 24 hours. VTN Tip: Visit at night if you can; the memorial is beautifully lit and considerably less crowded after dark.

3. National Museum of the United States Army Why Go: A large, modern museum at Fort Belvoir covering the full history of the U.S. Army, from the Revolutionary War through recent conflicts, with an emphasis on individual soldiers' stories. How Much Time: 2–3 hours. Advance Reservations? Not required, though timed passes are recommended in peak season to manage crowd flow. VTN Tip: This museum is located outside the National Mall core, near Fort Belvoir in Virginia — factor in extra travel time if combining it with a Mall-focused day.

4. Smithsonian National Air and Space Museum Why Go: One of the most-visited museums in the world, covering the full history of American aviation and spaceflight, including extensive WWII and Cold War-era military aircraft. How Much Time: 2–3 hours. Advance Reservations? Required — a free timed-entry pass is necessary even though admission itself is free. VTN Tip: If your schedule allows, the museum's companion facility, the Udvar-Hazy Center near Dulles Airport, houses even larger aircraft (including the Enola Gay) and is well worth the drive for serious aviation history enthusiasts.

5. National Mall Memorials (Lincoln, Korean War, Vietnam Veterans, MLK) Why Go: A cluster of the Mall's most significant memorials, all free, all open 24 hours, and walkable in sequence along the Reflecting Pool. How Much Time: 2–3 hours for the full cluster. Advance Reservations? Not needed. VTN Tip: The Vietnam Veterans Memorial's black granite wall, inscribed with more than 58,000 names, is one of the most quietly powerful sites in the city — go slowly, and don't rush past it on the way to something else.

6. U.S. Capitol and Capitol Visitor Center Why Go: The seat of the legislative branch and one of the most architecturally significant buildings in the country, with guided tours covering its history and function. How Much Time: 1.5–2 hours. Advance Reservations? Recommended — free timed-entry tours can be booked through your member of Congress or directly through the Capitol Visitor Center. VTN Tip: Booking through your own senator or representative's office is often easier and faster than the general public booking system, and many congressional offices offer additional behind-the-scenes access.

7. Smithsonian National Museum of American History Why Go: A sweeping collection covering the full scope of American history and culture, including significant military and wartime artifacts alongside everyday American life. How Much Time: 2–3 hours. Advance Reservations? Not needed — free general admission, no timed pass required. VTN Tip: This is the first "beyond the obvious" pick on this list — most first-timers head straight for Air and Space and skip this equally rich, often less crowded museum next door.

8. International Spy Museum Why Go: A genuinely engaging, interactive museum covering the history of espionage, including substantial Cold War-era content directly relevant to military and intelligence history. How Much Time: 2–2.5 hours. Advance Reservations? Recommended, particularly in peak season, since capacity is limited and tickets are timed. VTN Tip: This is the second "beyond the obvious" pick — a private, paid museum rather than a Smithsonian, but genuinely worth the admission fee for its depth and interactivity.

9. The Pentagon (Tour) Why Go: A tour inside the headquarters of the U.S. Department of Defense, one of the largest office buildings in the world and a site of deep significance, including its role on September 11, 2001. How Much Time: About an hour for the tour itself, plus significant advance planning. Advance Reservations? Essential, and the process is genuinely involved — U.S. citizens or permanent residents must apply well in advance (the window typically runs from 90 to 21 days ahead), often through a member of Congress, with a background and ID check required. Public tour availability has been intermittently suspended in the past, so verify current status directly with the Pentagon Tours office or your congressional office before building a trip around this. VTN Tip: Start the booking process the moment your travel dates are set — this is one of the only "advance reservations essential" entries in this entire guide series that genuinely requires weeks of lead time and paperwork, not just an online ticket.

10. Georgetown Neighborhood and the C&O Canal Why Go: A historic, walkable neighborhood along the Potomac with cobblestone streets, strong shopping and dining, and a scenic towpath along the old C&O Canal — a good counterbalance to a monument-heavy trip. How Much Time: Half a day. Advance Reservations? Not needed. VTN Tip: Georgetown has no Metro stop of its own — plan for a bus, rideshare, or a reasonably long walk from the nearest station.

Where to Stay

National Mall/Downtown — Best for first-time visitors who want to walk to the monuments and museums Location: Central D.C., surrounding the National Mall. Atmosphere: Government-district formal by day, generally quiet in the evenings. Nearby: The Smithsonian museums, National Mall memorials, an easy Metro ride or walk to Arlington. Transportation: Excellent — walkable to most Mall sites, with strong Metro access. Advantages: Unmatched proximity to the highest-priority sights for this audience. Drawbacks: Higher prices, and can feel quiet at night since it's not primarily a residential or dining district. Who should stay here: First-timers prioritizing walkability to the Mall's monuments and museums.

Capitol Hill — Best for travelers who want a residential feel near the Capitol Location: East of the Mall, surrounding the U.S. Capitol. Atmosphere: Historic, residential, with rowhouse-lined streets and a strong neighborhood feel. Nearby: The Capitol, Library of Congress, Eastern Market. Transportation: Good Metro access, walkable to the eastern end of the Mall. Advantages: A genuine neighborhood feel with good restaurants, still close to major sights. Drawbacks: A bit farther from the Lincoln Memorial and WWII Memorial end of the Mall. Who should stay here: Travelers wanting a residential base with strong walkability to the Capitol.

Dupont Circle — Best for couples and travelers who want nightlife and dining Location: Northwest D.C., a lively, walkable neighborhood. Atmosphere: Urban, diverse, with a strong restaurant, bar, and bookstore culture. Nearby: A Metro ride to the Mall; walkable to Adams Morgan and Georgetown. Transportation: Excellent Metro access via the Dupont Circle station. Advantages: Excellent dining and nightlife, central to several neighborhoods, good hotel range. Drawbacks: Requires transit to reach the Mall and Arlington rather than a direct walk. Who should stay here: Couples and travelers prioritizing evening atmosphere and dining alongside their sightseeing.

Arlington, Virginia — Best for travelers prioritizing Arlington National Cemetery and value Location: Just across the Potomac from D.C., in Virginia. Atmosphere: Modern, more suburban, with strong Metro connections into the District. Nearby: Arlington National Cemetery, the Pentagon, close to Reagan National Airport. Transportation: Excellent Metro access on the Blue and Orange lines directly into downtown D.C. Advantages: Often better hotel value than downtown D.C., very close to Arlington National Cemetery and the Pentagon, easy airport access. Drawbacks: Requires a Metro ride to reach the Mall's core attractions. Who should stay here: Veterans prioritizing Arlington National Cemetery, and value-focused travelers comfortable with a short Metro commute into the city.

Alexandria, Virginia (Old Town) — Best for older travelers and a quieter, historic base Location: South of D.C. along the Potomac, a well-preserved colonial-era town. Atmosphere: Historic, charming, walkable cobblestone streets and waterfront. Nearby: A Metro ride into downtown D.C.; close to Reagan National Airport. Transportation: Good Metro access via the King Street station, plus a scenic riverfront setting. Advantages: Quieter, more historic atmosphere, good restaurants, easy airport access. Drawbacks: Requires more transit time to reach the Mall and Smithsonian museums than staying downtown. Who should stay here: Older travelers and anyone wanting a calmer, more historic home base with easy Metro access into the city.

VTN's Advice for First-Time Visitors

For a first visit, staying near the National Mall or in Arlington, Virginia offers the most practical access to this guide's highest-priority sights — the Mall's monuments and museums if you stay downtown, or Arlington National Cemetery and the Pentagon if that's your primary focus. Active-duty military and veterans should check individual hotel chains' military rate programs directly, since these vary by property and by loyalty program rather than being a single standing citywide discount.

Getting Around Washington, D.C.

Main airports: Ronald Reagan Washington National Airport (DCA) is the closest and most convenient, just across the Potomac in Virginia with a direct Metro connection. Washington Dulles International Airport (IAD) is farther out in Virginia and handles more long-haul international flights. Baltimore/Washington International Airport (BWI) in Maryland is a third option, generally used by budget carriers.

From Reagan National (DCA) into the city: The Metro's Blue and Yellow lines connect directly to downtown D.C. in about 15–20 minutes, making this by far the most convenient of the three airports for a Mall-focused visit.

From Dulles (IAD) into the city: The Silver Line Metro extension now connects Dulles directly to downtown D.C., a significant improvement over the older bus-and-transfer routine; taxis and rideshare are also available but subject to considerable traffic on the drive in.

From BWI into the city: MARC and Amtrak trains connect BWI to Union Station in about 30–45 minutes; taxis and rideshare are also available for a longer, traffic-dependent drive.

Metro: D.C.'s subway system is the backbone of practical transit for visitors, covering downtown, the Mall's edges, Arlington, and many surrounding neighborhoods efficiently.

Buses: A dense network filling in gaps the Metro doesn't reach directly, including within neighborhoods like Georgetown that have no Metro station of their own.

Taxis and rideshare: Widely available throughout the city and useful for reaching areas the Metro doesn't cover well.

Walking: The National Mall itself is very walkable, though genuinely large — the distance from the Capitol to the Lincoln Memorial is roughly two miles, longer than many first-time visitors expect. Comfortable shoes matter more here than the city's flat terrain might suggest, simply because of the sheer distances involved.

Rental cars: Not recommended for a downtown D.C.-focused stay — traffic, limited and expensive parking, and an efficient Metro system make a car more burden than benefit for Mall and Arlington sightseeing. A car becomes more useful if you're also visiting the National Museum of the U.S. Army at Fort Belvoir or taking day trips further into Virginia or Maryland.

Main train station: Union Station is D.C.'s primary rail hub, connecting to Amtrak service up and down the East Coast as well as regional MARC and VRE commuter trains.

Transportation passes: A SmarTrip card (a reloadable transit card) covers the Metro and buses; day passes are also available for heavy transit use.

Common mistakes: Underestimating the sheer walking distance across the National Mall and trying to cover too much on foot in a single day; not booking timed-entry passes for sites like the Air and Space Museum, the Washington Monument, or the Holocaust Museum well enough in advance; forgetting that the Pentagon tour process requires weeks of advance planning, not a same-week booking.

VTN Transportation Tip: Get a SmarTrip card on your first day and lean on the Metro for anything beyond a single Mall segment — the distances between major sites (especially out to Arlington, the Pentagon, or Georgetown) are longer than they look on a simplified tourist map, and the Metro will save real time and energy over a multi-day visit.

Travel Tips, Safety & What to Know Before You Go

General safety: Washington, D.C. is generally safe for tourists in the areas most visitors spend their time — the National Mall, downtown, Georgetown, and Capitol Hill. As in any major American city, awareness increases in value farther from the main tourist core and after dark, and it's worth checking current neighborhood-specific guidance for any areas outside the standard visitor circuit.

Pickpocketing and scams: A relatively minor concern by major-city standards, though normal bag awareness in crowded areas (the Mall during cherry blossom season, Metro during rush hour) is still worthwhile. Be cautious of unofficial "tour guides" or ticket resellers near major monuments claiming to offer skip-the-line access to free attractions.

Tipping: Standard U.S. tipping customs apply — 18–20% at restaurants, tips for tour guides and drivers.

Cash vs. credit cards: Cards are accepted everywhere; cash is rarely necessary for a typical visit.

Dining hours: Standard American hours; D.C.'s food scene has genuinely improved in recent years well beyond the traditional government-town reputation, with strong options in neighborhoods like Shaw, U Street, and Georgetown.

Dress requirements: Casual dress is fine almost everywhere; there's no formal dress code at monuments or most museums, though modest, respectful attire is appropriate at Arlington National Cemetery given its function as an active military cemetery.

Public restrooms: Available at all Smithsonian museums and most monuments; less consistent directly on the open stretches of the Mall itself, so plan accordingly.

Footwear: Genuinely comfortable walking shoes matter — the National Mall's distances, plus Arlington's hills, add up to significant daily mileage on a typical sightseeing day.

Emergency numbers: 911, same as the rest of the United States.

Pharmacies: Major chains (CVS, Walgreens) are widely available throughout the city.

Cellphone service: Standard U.S. carrier coverage throughout the city and surrounding areas.

Wi-Fi: Widely available in hotels, cafés, and most museums.

Basic etiquette: Arlington National Cemetery is an active military cemetery, not a tourist attraction in the ordinary sense — quiet, respectful behavior is expected throughout, and this is worth communicating to any children or first-time visitors in your group before arrival.

Travel insurance: Worth considering given trip costs and the value of protecting advance-booked, time-sensitive tickets like Air and Space Museum passes or a Pentagon tour reservation.

Holidays and closures: Smithsonian museums close only on December 25; some government buildings and the Capitol have restricted access during federal holidays or periods of heightened security, and Arlington National Cemetery closes only for Wreaths Across America setup and breakdown days in December and January.

What Surprises First-Time Visitors to Washington, D.C.

• How large the National Mall actually is — the distance between the Capitol and the Lincoln Memorial is a genuine two-mile walk, not a quick stroll.

• How many world-class museums are completely free, with no advance ticket required for most of them.

• How much advance planning a Pentagon tour genuinely requires, in contrast to the walk-up ease of most other D.C. attractions.

• How hilly and physically demanding Arlington National Cemetery is, despite its reputation as a quiet, contemplative visit.

• How much of the city's most significant military history is spread across a full day's worth of walking rather than concentrated in a single stop — Arlington, the WWII Memorial, the Vietnam Veterans Memorial, and the Pentagon are each substantial visits in their own right.

Military History & Veteran Connections

Washington, D.C. is, without exaggeration, the most concentrated military-history destination in this entire guide series, and unlike every other city covered here, its military history isn't something visitors seek out at the margins of a broader trip — it's built directly into the fabric of the National Mall and the surrounding region.

In the city and immediate area:

• Arlington National Cemetery: Already covered in depth above, the nation's most significant military cemetery and the resting place of more than 400,000 veterans and service members, including the Tomb of the Unknown Soldier.

• World War II, Korean War, and Vietnam Veterans Memorials: Clustered along the National Mall's western end, these three memorials together form one of the most powerful concentrations of American war commemoration anywhere in the country, all free and open around the clock.

• The Pentagon: The headquarters of the U.S. Department of Defense, with public tours available to U.S. citizens through an advance application process, and the site of a September 11 Memorial honoring the 184 people killed in the 2001 attack on the building.

• National Museum of the United States Army (Fort Belvoir, Virginia): A large, modern museum covering the full history of the Army from the Revolutionary War through recent conflicts.

• National Museum of the United States Navy (Washington Navy Yard): Covers the history of the U.S. Navy, located on an active Navy installation — check current public access requirements before visiting, since access to Navy Yard facilities can be subject to base security procedures.

• National Air and Space Museum: Extensive WWII and Cold War-era military aircraft displays, with the companion Udvar-Hazy Center near Dulles Airport housing even larger historic aircraft, including the Enola Gay.

• U.S. Marine Corps War Memorial (Iwo Jima Memorial): Located near Arlington National Cemetery, depicting the iconic raising of the American flag on Iwo Jima and honoring all Marines who have died in service since 1775.

Veterans Should Know: Many hotels, restaurants, and attractions throughout the D.C. region offer discounts for active-duty military and veterans, but these vary significantly by individual business and should always be confirmed directly rather than assumed as a citywide standard. Arlington National Cemetery's general tram tour is free for active-duty military and veterans in uniform; confirm current policy details before your visit, since specific terms can be updated.

Worth the Trip for Military History Enthusiasts:

1. National Museum of the United States Army, Fort Belvoir Why it matters: One of the newest and most comprehensive Army museums in the country, covering the full sweep of Army history with a strong emphasis on individual soldiers' stories. Distance/time: About 20 miles south of downtown D.C., roughly 30–45 minutes by car, depending on traffic. Trip length: A half-day to full-day excursion given the museum's scale.

2. National Air and Space Museum's Udvar-Hazy Center, near Dulles Why it matters: Houses significantly larger historic aircraft than the museum's downtown location can accommodate, including the Enola Gay, the Space Shuttle Discovery, and an extensive collection of WWII and Cold War-era military aircraft. Distance/time: About 25 miles west of downtown D.C., near Dulles Airport, roughly 45 minutes to an hour by car. Trip length: A half-day to full-day excursion.

3. Fredericksburg and Spotsylvania Civil War Battlefields Why it matters: A cluster of significant Civil War battlefield sites in Virginia, including Fredericksburg, Chancellorsville, and the Wilderness, offering a deeper dive into 19th-century American military history for those with the time and interest. Distance/time: About 55 miles south of D.C., roughly an hour to an hour and a half by car. Trip length: A full-day excursion given the number and spread of individual battlefield sites.

If you have limited time and want just one military-history excursion beyond the National Mall and Arlington, the National Museum of the United States Army at Fort Belvoir is the most substantial, purpose-built option — but given how much significant military history is already concentrated within the city and at Arlington itself, many veteran travelers will find their time fully occupied without leaving the District at all.

The Perfect 3-Day Washington, D.C. Itinerary

Day 1 — Arlington and the Mall's Western Memorials Arlington National Cemetery (morning) → Marine Corps War Memorial (Iwo Jima Memorial) → Lincoln Memorial → Vietnam Veterans Memorial → Korean War Veterans Memorial → World War II Memorial → dinner near the Mall. Start the morning at Arlington National Cemetery, timing your visit to the Tomb of the Unknown Soldier around the Changing of the Guard. Cross back toward the Mall via the Marine Corps War Memorial, then work your way east through the Lincoln Memorial, Vietnam Veterans Memorial, Korean War Veterans Memorial, and finally the WWII Memorial — a natural, geographically efficient sequence along the Mall's western end. Morning: Arlington National Cemetery. Lunch: Casual spot near the Mall or in Arlington. Afternoon: Marine Corps War Memorial, Lincoln Memorial, Vietnam Veterans Memorial, Korean War Veterans Memorial. Evening: WWII Memorial (especially striking at dusk), dinner near the Mall.

Day 2 — Smithsonian Museums and the Capitol National Museum of American History (morning) → National Air and Space Museum (afternoon, pre-booked timed entry) → U.S. Capitol area walk → dinner on Capitol Hill. Spend the morning at the National Museum of American History, then move to the Air and Space Museum for the afternoon with your pre-booked timed-entry pass. Finish the day with a walk around the Capitol grounds before dinner on Capitol Hill. Morning: National Museum of American History. Lunch: Casual spot on the Mall. Afternoon: National Air and Space Museum. Evening: Capitol grounds walk, dinner on Capitol Hill.

Day 3 — Deeper History and a Change of Pace U.S. Holocaust Memorial Museum (morning, pre-booked timed entry) → International Spy Museum or National Museum of African American History and Culture (afternoon) → Georgetown (evening). Start the morning at the Holocaust Memorial Museum with your pre-booked pass, budgeting real time given the weight of the exhibits. In the afternoon, choose between the International Spy Museum for Cold War-era intelligence history or the National Museum of African American History and Culture for a different, equally significant chapter of American history. Finish the day in Georgetown for a lighter, dining-focused evening. Morning: U.S. Holocaust Memorial Museum. Lunch: Casual spot near the Mall. Afternoon: International Spy Museum or National Museum of African American History and Culture. Evening: Dinner and a walk through Georgetown.

Have a Fourth Day?

• National Museum of the United States Army, Fort Belvoir — a meaningful half- to full-day trip for veterans and military history enthusiasts.

• Udvar-Hazy Center near Dulles — the companion Air and Space facility housing larger historic aircraft, well worth the drive for aviation history enthusiasts.

• A Pentagon tour — if you started the reservation process weeks in advance, this is one of the most substantive additions available to a D.C. trip.

• Mount Vernon — George Washington's historic estate along the Potomac, a popular and accessible half- to full-day trip from the city.

• Fredericksburg-area Civil War battlefields — a full-day trip for those with a deeper interest in 19th-century American military history.