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Theodore Roosevelt Island Park

Naval Anacost Annex, District of Columbia · District of Columbia County

In the 1930s, landscape architects transformed Mason’s Island from neglected, overgrown farmland into Theodore Roosevelt Island, a memorial to America’s 26th president. They conceived a “real forest” designed to mimic the natural forest that once covered the island. Today miles of trails through wooded uplands and swam…

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38.89584, -77.06242
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About Theodore Roosevelt Island Park

In the 1930s, landscape architects transformed Mason’s Island from neglected, overgrown farmland into Theodore Roosevelt Island, a memorial to America’s 26th president. They conceived a “real forest” designed to mimic the natural forest that once covered the island. Today miles of trails through wooded uplands and swampy bottomlands honor the legacy of a great outdoorsman and conservationist.

How to Get There

By Car: accessible from the northbound lanes of the George Washington Memorial Parkway, after Roosevelt Bridge, exit sign, turn right into the parking lot. Please note: park in a designated parking space, US Park Police regularly tickets drivers who park on the grass. By Metro: exit Rosslyn Metro station, walk toward Key Bridge, take short connecting trail downhill from the downstream side of the bridge, across the parkway, and into the parking lot for the island. By Bike: Mount Vernon Trail north end

Driving directions (Google Maps) →

Plan Your Visit to Theodore Roosevelt Island Park

Heading to Theodore Roosevelt Island Park? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Theodore Roosevelt Island Park?

No central reservation system listed for Theodore Roosevelt Island Park. Check the official page (https://www.recreation.gov/recarea/2945) for the latest entry policy and availability.

How do I get to Theodore Roosevelt Island Park?

By Car: accessible from the northbound lanes of the George Washington Memorial Parkway, after Roosevelt Bridge, exit sign, turn right into the parking lot. Please note: park in a designated parking space, US Park Police regularly tickets drivers who park on the grass. By Metro: exit Rosslyn Metro station, walk toward Key Bridge, take short connecting trail downhill from the downstream side of the …

How do I contact Theodore Roosevelt Island Park?

You can reach the park at phone: (703) 289-2500 or email: gwmp_superintendent@nps.gov.