
About Theodore Roosevelt Island
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.
From the National Park Service.
- Region
- Mid-Atlantic
- State
- District of Columbia
- Designation
- National Park
- Entrance fee
- None listed
- Trail data for this park is still being added.
- Places for this park are still being added.
Know before you go
Fees, hours, weather and getting to Theodore Roosevelt Island.
Entrance fees
The National Park Service lists no entrance fee for this park.
Hours
Theodore Roosevelt Island Trails and Parking Lot
- Mon
- 6:00AM - 10:00PM
- Tue
- 6:00AM - 10:00PM
- Wed
- 6:00AM - 10:00PM
- Thu
- 6:00AM - 10:00PM
- Fri
- 6:00AM - 10:00PM
- Sat
- 6:00AM - 10:00PM
- Sun
- 6:00AM - 10:00PM
The park is open every day from 6:00 AM to 10:00 PM.
Weather and when to go
Outdoor trails and memorial plaza subject to weather for Washington, D.C. and Arlington, VA.
Getting 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
Contact the park
- Address
- George Washington Memorial Parkway, northbound lanes between Roosevelt Bridge and Key Bridge, Arlington, VA 22209
- Phone
- (703) 289-2500
- Official site
- nps.gov/this
From the National Park Service, checked weekly. Fees, hours and road conditions change: confirm with the park before you go.
Trip planner
A day-by-day plan for Theodore Roosevelt Island
Tell us your dates and what you are into. We group the stops by where they are, so each day is one part of the park, not a zigzag.
The trails and places you save below go into your plan as must-sees.
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Things to do in Theodore Roosevelt Island
The park service's own list, with how long each takes.
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Multi-Park Loop
Park your car and stretch your legs! Visit four different National Parks in Washington, DC and begin logging miles on seven different National Historic or National Scenic trails!
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Discover Theodore Roosevelt Island
Theodore Roosevelt Island is a memorial that honors the legacy of a great outdoorsman and conservationist. Learn about America’s 26th president, and the diverse human and natural…
What to pack for Theodore Roosevelt Island
Gear & Essentials
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The basics
Worth having in the car whatever the park.
For this trip
Traveling with kids
Bringing a pet
RVing
Backcountry
Winter conditions
On the water
Photography
Accessibility
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