DC and Day Trips in 3 Days on a Budget
Three days on a budget takes a DC trip past the free Mall core and into Washington’s own estate at Mount Vernon, without ever renting a car for the first two days. Day one is the anchor: memorials, one Smithsonian, no admission charge. Day two crosses the Potomac to Old Town Alexandria on WMATA Metro, still under a $6.75 fare cap. Day three goes 16 miles south to Mount Vernon, the one paid stop on this plan at $30 admission, reachable by car, a tour bus, or a seasonal Potomac riverboat. Budget roughly $95-150 total across the three days for transport, food and that one ticket, hotel aside. Go on weekdays if you can; lines shrink everywhere from the Smithsonians to the Mount Vernon ticket booth.
Book these before you go:
- A DC hotel near a Metro stop : pick one on the Blue or Yellow Line so all three days start without a transfer
- A Mount Vernon estate and gardens tour : a fixed-fee alternative to driving or parking yourself on day three
- An Old Town Alexandria walking tour : a guided add-on for day two if you want the colonial history filled in
| Day | Focus | Travel time | Rough daily cost (USD) |
|---|---|---|---|
| 1 | DC core: Mall memorials, one free Smithsonian | Walkable, short Metro hop | $25-40 |
| 2 | Old Town Alexandria | Metro ~20-25 min, or seasonal water taxi ~30 min (Mar-Dec only) | $20-35 |
| 3 | Mount Vernon | Car or tour bus ~30-40 min, or seasonal riverboat ~1h | $45-65 (includes $30 admission) |
Day 1 Budget: Free Monuments and One Smithsonian
Start at the Lincoln Memorial and walk the Reflecting Pool to the WWII Memorial and the Vietnam Veterans Memorial, all three free, unticketed, and open 24 hours. For the afternoon, pick exactly one Smithsonian rather than chasing several: the National Museum of American History and the National Museum of Natural History both take walk-ins with no pass needed. Skip the National Museum of African American History and Culture, the Air and Space Museum’s Mall building, and the National Zoo unless you already booked a free timed pass on si.edu, since weekday walk-up access there is capped to a set hour. The Washington Monument is free to visit but needs a $1 recreation.gov ticket, book 30 days ahead if you want the view from the top. Lunch at Ben’s Chili Bowl on U Street, a half-smoke plus fries, runs $12-20. One trap to skip planning around: the DC Circulator, the old dollar shuttle bus, stopped running for good at the end of 2024, so it’s Metro or your own feet from here on.
Day 2 Budget: Old Town Alexandria on a Metro Fare
Take the Blue or Yellow Line to King St-Old Town, about 20-25 minutes from downtown, tapping in and out with a SmarTrip card or a contactless bank card. WMATA charges by distance with a $6.75 weekday max fare and a flat $2.25-2.50 fare on weekends and late nights. From the station, the King Street Trolley usually covers the walk down to the waterfront at no cost, though it’s worth checking current status on visitalexandriava.com before you go. March through December only, the Potomac water taxi from The Wharf is a pricier alternative at roughly $22 one way for a 30-minute crossing, and it simply doesn’t run in winter. Walk the cobblestone blocks, browse the free-to-enter Torpedo Factory Art Center working artist studios, and treat lunch as the day’s main spend at $12-20 in most casual spots. If you’re short on time, the 2-day version of this plan stops here and skips Mount Vernon entirely.
Day 3 Budget: Mount Vernon, the One Paid Stop
Mount Vernon sits about 16 miles south of downtown, and it’s George Washington’s actual working estate, farm and tomb, a paid historic-house museum rather than a free NPS monument like the ones bearing his name on the Mall. Admission runs $30 for adults 12 and up, $16 for ages 6-11, and free under 6, open 9am-5pm April through October and 9am-4pm the rest of the year. No Metro line reaches it, so budget for a car (about 30-40 minutes each way), a tour bus, or a seasonal Potomac riverboat cruise, often departing from the Wharf or Alexandria waterfront you just visited on day two. A rideshare both ways works too, though it typically costs more per person than the tour-bus option. Pack a lunch or eat on-site, since on-site dining sits toward the higher end of the casual $12-20 band. If Mount Vernon is the trip’s highlight for you, the 5-day version keeps this day and adds a Baltimore trip by MARC or Amtrak.
How Much Does a 3-Day DC Trip Cost on a Budget?
Plan on roughly $95-150 across all three days for transport, food and the single paid ticket, hotel not included. Days one and two stay cheap: free memorials, one no-pass Smithsonian, and a Metro fare under $7 each way. Day three adds the $30 Mount Vernon ticket plus whatever gets you there, a car, tour bus, or seasonal riverboat.
Do You Need a Car for This Three-Day Plan?
Not for days one and two, both run entirely on foot and WMATA Metro. Day three is different: Mount Vernon has no Metro connection, so plan on a rental car, a tour bus, or the seasonal Potomac riverboat instead. A rideshare both ways is another option, just a costlier one on a per-person basis than the tour bus.
Is Mount Vernon Worth the $30 Admission?
Yes, for history no free DC monument covers: this is Washington’s actual estate, farm and tomb, not a stand-in for the free Washington Monument downtown. At $30 for adults, less for kids 6-11 and free under 6, it’s this plan’s only paid stop, and the half-day it takes matches the ticket price.
Check current Metro fares at wmata.com , Mount Vernon hours and any current online-advance discount at mountvernon.org , and the King Street Trolley status plus general Alexandria planning at visitalexandriava.com . For DC-wide planning, washington.org covers the rest. Tip 18-20% at sit-down restaurants on all three days, the standard US rate whether you pay by cash or card.