Port Townsend to Fort Flagler
Port Townsend to Fort Flagler
4.7
(7287)
10,360
riders
02:25
56.2km
500m
Road cycling
Cycle 35.0 miles from Port Townsend to Fort Flagler State Park, a moderate road cycling route with coastal views and historic sites.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
17.0 km
Highlight • Natural
Tip by
28.1 km
Highlight • Historical Site
Tip by
56.2 km
End point
Parking
Way Types & Surfaces
Way Types
34.3 km
15.7 km
6.11 km
104 m
Surfaces
56.3 km
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Elevation
Highest point (90 m)
Lowest point (0 m)
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Weather
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Today
Sunday 10 May
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9°C
17 %
Additional weather tips
Max wind speed: 22.0 km/h
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This route was planned by komoot.
The overall difficulty of this cycling route is considered moderate. While the trails within Fort Flagler State Park are generally easy to moderate with minimal elevation gain, the road ride to Marrowstone Island can include significant rolling hills and sections of Highway 20 that may be steep and lack shoulders, adding to the challenge.
The route primarily involves cycling on paved roads from Port Townsend to Marrowstone Island. Within Fort Flagler State Park, you'll encounter a mix of paved roads, dirt, grass, and gravel trails. Some sections of the internal park trails may be bumpy.
A Washington State Parks Discover Pass is required for parking at Fort Flagler State Park. There are no specific cycling permits required for the route itself, but always check local regulations for any changes.
Key points of interest include Indian Island, which you'll pass on your way to Marrowstone Island. The destination, Fort Flagler State Park, is a historical site with former gun batteries, bunkers, and a lighthouse. The route also offers scenic coastal views, including Port Townsend Bay, Admiralty Inlet, and Mount Baker on clear days.
While sections within Fort Flagler State Park are generally easy to moderate, the full route from Port Townsend involves a significant distance (~35 miles) and can include challenging road sections with hills and potentially narrow shoulders. Beginners should be prepared for a moderate endurance ride and consider their comfort level with road cycling alongside traffic.
The best time of year to cycle this route is typically during the spring, summer, and early fall when the weather is milder and drier. Clear days offer the best panoramic views of the water and distant mountains. Always check the weather forecast before heading out.
Yes, the route can potentially include sections of the Larry Scott Memorial Trail, which is part of the Olympic Discovery Trail system. However, you would need to transition to roads to continue to Fort Flagler State Park as the Larry Scott Trail does not directly connect.
Yes, dogs are generally allowed on trails within Fort Flagler State Park, but they must be kept on a leash. Note that the Wilderness and Bankhead trails along Campground Road are hiker-only, so dogs would not be permitted there.
For cyclists starting in Port Townsend, various public parking options are available downtown. Consider parking near the start of the Larry Scott Memorial Trail if you plan to incorporate that into your initial journey, or find suitable street parking that allows for longer durations.
The route offers diverse and scenic views. You'll enjoy coastal landscapes and the charm of the Quimper Peninsula. As you approach and enter Fort Flagler State Park, expect stunning views of Port Townsend Bay, Admiralty Inlet, and on clear days, even Mount Baker from the bluff trails. The park itself features woods, beaches, and historic structures.
Yes, while most trails within Fort Flagler State Park are open to both hikers and bikers, the Wilderness and Bankhead trails along Campground Road are designated as hiker-only and are not accessible for cycling.