2 Days Around DC: Day Trip Plan

Two days around DC works best as a split, not a marathon: one day anchored on the National Mall, one full day across the Potomac in Old Town Alexandria, the easiest car-free day trip this city has. Currency is USD throughout, everything below runs on WMATA Metro or the seasonal water taxi, no rental car needed. Skip the DC Circulator entirely, it shut down for good on 31 December 2024, Metro and Metrobus absorbed its old routes. Go weekday if you can, it clears out the Metro platforms and shortens the Smithsonian timed-pass lines.

Book these before you go

Day Focus Metro / Travel Time Rough Daily Cost (USD)
1 DC core: National Mall, one Smithsonian, night memorials Walkable core, Metro to Smithsonian station 40-60
2 Old Town Alexandria: King Street, waterfront Blue/Yellow Line to King St, ~20-25 min, or seasonal water taxi 45-70

Day 1: The National Mall, Fast

Morning

Land on the Mall itself, Smithsonian Metro station drops you between the Castle and the museums. Pick ONE Smithsonian and commit, don’t try to stack three in a morning. If it’s the National Museum of African American History and Culture or the Air and Space Museum’s Mall building, you need a free timed pass booked ahead on si.edu, walk-up entry there is weekday-only and only after a set hour. The National Gallery of Art next door is free with zero pass required, and it isn’t technically a Smithsonian at all, a common mix-up worth knowing before you queue at the wrong desk.

Afternoon

Grab a half-smoke at Ben’s Chili Bowl on U Street, open since 1958, then walk the Mall’s monument end: Washington Monument if you booked a $1 recreation.gov ticket in advance, Lincoln Memorial, and the Vietnam and Korean War memorials clustered nearby.

Evening

Come back after dark. The memorial cluster, Lincoln, Jefferson, MLK, WWII, Vietnam, is free, unticketed, and open 24 hours, and it’s genuinely better lit up at night with a fraction of the daytime crowd.

Day 2: Old Town Alexandria

Morning

Two ways in, pick based on season. Year-round, take Metro’s Blue or Yellow Line to King St-Old Town, about 20-25 minutes from downtown stations, tap in and tap out with SmarTrip or a contactless card, WMATA charges by distance with a $6.75 weekday max fare. March through December only, the Potomac water taxi from The Wharf is the better ride, roughly $22 one-way for a 30-minute crossing straight up the river, don’t count on it in January or February, it doesn’t run in winter. From the King St Metro station, the free King Street Trolley runs the corridor down to the waterfront, no fare, no SmarTrip tap needed.

Is the Water Taxi Actually Worth It Over the Metro?

If it’s running and the weather’s decent, yes, the Potomac crossing itself is the experience, not just transport. But it’s a March-December seasonal service only, roughly $22 versus a Metro fare under $4, so outside that window or on a tight budget, Metro to King St plus the free trolley gets you the same waterfront for less.

Afternoon

Wander the cobblestone blocks around King Street, browse the Torpedo Factory Art Center’s working artist studios, then walk down to Waterfront Park. Lunch here runs casual, $12-20 a head at most spots, plan on tipping 18-20% the US way.

Do You Need a Car for Any of This?

No. Both days run entirely on Metro, the free King Street Trolley, and (seasonally) the water taxi. A car adds parking hassle in Old Town’s dense grid without buying you anything Metro doesn’t already cover on this particular two-day plan.

Evening

Dinner in Old Town, then Metro back up the Blue or Yellow Line before the trains thin out for the night, last trains run later Friday and Saturday than the rest of the week, check WMATA’s current schedule before you plan a late one.

Two days is genuinely tight, this is the anchor-plus-Alexandria version. The 4-day plan keeps this exact structure and adds Mount Vernon as day three. Check current Metro fares and any weekend track work at wmata.com , Old Town specifics at visitalexandriava.com , and general DC planning at washington.org .