Sequim Bay State Park – Dungeness River & Bridge loop from Sequim

If you're looking for a substantial touring bicycle challenge with diverse scenery, the Sequim Bay State Park – Dungeness River & Bridge loop from Sequim is one to consider. This difficult 60.3-mile (97.1 km) route, with 2249 feet (685 metres) of elevation gain, will take you approximately 5 hours and 55 minutes to complete. It's a rewarding journey for experienced cyclists with very good fitness, offering a comprehensive tour of the region's natural beauty.

What to expect on Sequim Bay State Park – Dungeness River & Bridge loop from Sequim

This route largely follows the paved Olympic Discovery Trail (ODT), guiding you through a constantly changing landscape. You'll cycle past serene waterfront views, dense forests, and open farmlands, all under the often-sunny skies of the Olympic rain shadow. A highlight is crossing the Dungeness River, first on a new 780-foot trestle and then on a rare historic wooden truss bridge near Railroad Bridge Park, where you can often spot seasonal salmon spawning and a variety of birds. Expect a significant undertaking due to the length and elevation, making it best suited for those who enjoy a long day in the saddle.

Planning your visit

The unique microclimate of the Olympic rain shadow means more favorable weather for cycling year-round, but check conditions before you go. Railroad Bridge Park is a key stop, offering amenities like a coffee bar, public restrooms, and a bike repair stand. If you're considering a multi-day adventure, Sequim Bay State Park provides designated hiker-biker campsites. Given the route's length and difficulty, ensure you have adequate hydration and nutrition, and start early to make the most of your day.

Trail details

• Distance: 60.3 miles (97.1 km)
• Elevation gain: 2249 feet (685 metres)
• Difficulty: difficult
• Estimated time: 5 hours and 55 minutes