Mount Vernon: A Day Trip from DC, No Car Needed

Mount Vernon is one of the easiest day trips on this list to do completely car-free, because it's the only one close enough for a straightforward transit hop. Take the Yellow Line to Huntington station, then the Fairfax Connector Route 101 bus the rest of the way — about $3-4 each way on top of your Metro fare, roughly an hour total door to door. It's not glamorous, but it's cheap and it runs regularly.

The more scenic option is the Potomac River boat cruise, which departs from The Wharf around 8am and runs about 6.5 hours round trip, including roughly 3 hours to actually tour the estate. Fares run $54-62 and include Mount Vernon admission, so it's not much more than paying separately once you factor that in — just budget the whole morning for it.

If you do have a car, it's the most flexible option: about 15-18 miles south on the George Washington Memorial Parkway, 30-40 minutes with normal traffic. The Parkway drive itself is genuinely pretty, hugging the Potomac most of the way.

Adult admission runs $30 when booked online in advance (a few dollars more at the gate). That covers the mansion tour, the museum and education center, the working blacksmith shop and farm areas, and Washington's tomb. Hours run 9am-5pm April through October and 9am-4pm November through March — it's open all 365 days of the year, including most holidays, which is unusual for a site this size.

Budget at least 3 hours to see it properly — the mansion tour alone takes about 30 minutes, but the grounds, museum, and farm easily fill an afternoon if you're not rushing.

Going the budget public-transit route with advance tickets, plan on roughly $48-58 per person all-in (Metro fare, bus fare, and admission both ways). The boat cruise runs $54-62 per person but bundles transportation and admission into one price, which some people find easier to plan around even though the total isn't meaningfully cheaper. Driving yourself is the cheapest option if you're already splitting a car with others, since you're only paying the $30 admission per person.

If you're driving or taking the bus, Old Town Alexandria sits right between DC and Mount Vernon on the way — it's an easy add-on for lunch or an afternoon of walking the waterfront and King Street's shops before or after the estate. The boat cruise doesn't stop there, so this combination only works if you're driving or on the bus route.