Dyke Marsh Wildlife Preserve – Fort Hunt Park loop from Wiehle–Reston East

If you're looking for a substantial road cycling route that blends urban connectivity with stunning natural and historical landscapes, the Dyke Marsh Wildlife Preserve – Fort Hunt Park loop from Wiehle–Reston East is an excellent choice. This moderate 68.1 miles (109.6 km) journey, with 2341 feet (713 metres) of elevation gain, typically takes around 4 hours and 54 minutes to complete. It's perfect for cyclists seeking a long, varied ride that connects major regional pathways and offers a rich tapestry of sights.

What to expect on Dyke Marsh Wildlife Preserve – Fort Hunt Park loop from Wiehle–Reston East

This route unfolds as a grand tour of Northern Virginia's best cycling infrastructure, starting on the well-known Washington & Old Dominion (W&OD) Trail. You'll pedal through suburban areas and wooded corridors before connecting to the Mount Vernon Trail, where the scenery truly opens up. Here, you'll hug the Potomac River shoreline, treated to continuous waterfront views and iconic vistas of the Washington D.C. skyline, including the Lincoln Memorial and Washington Monument. The trail passes through natural havens like Daingerfield Island and the Dyke Marsh Wildlife Preserve, a 485-acre freshwater tidal wetland teeming with birdlife. While the overall terrain is generally easy to moderate, expect some rolling hills on the Mount Vernon Trail and be prepared for potential bumps and tree roots; wider tires (32mm+) will make for a more comfortable ride. The route culminates with a loop through Fort Hunt Park, offering mixed hardwood forests and open fields, along with glimpses of historic batteries.

Planning your visit

Your journey begins conveniently at the Wiehle-Reston East Metro station, providing easy access to the W&OD Trail. Be aware that the Mount Vernon Trail, a significant portion of this route, can become very crowded, especially on weekends and holidays, so plan accordingly if you prefer a quieter ride. You'll find public restrooms, water fountains, and picnic areas at various points along the Mount Vernon Trail and within Fort Hunt Park, making it easy to refuel and rest. Remember to stay alert and share the trail respectfully with other cyclists, runners, and walkers.

Trail details

• Distance: 68.1 miles (109.6 km)
• Elevation gain: 2341 feet (713 metres)
• Difficulty: moderate
• Estimated time: 4 hours and 54 minutes