4.8
(42)
1,207
riders
31
rides
Road cycling in Blake Island Marine State Park primarily involves routes on nearby islands and mainland areas, as the park itself is characterized by unpaved trails more suited for mountain biking. These surrounding areas, such as Vashon Island and the vicinity of Southworth, offer diverse terrain. The region features varied elevation changes, providing options for different skill levels, with routes often traversing coastal paths and forested roads.
Last updated: July 1, 2026
5.0
(5)
142
riders
72.7km
03:45
950m
950m
Prepare for a difficult road cycling adventure on the Vashon Island loop, covering 45.2 miles (72.7 km) with a significant 3125 feet (952 metres) of elevation gain. This route typically…
4.0
(1)
6
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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7
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
14
riders
25.5km
01:21
390m
400m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
41
riders
37.1km
01:55
410m
410m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Blake Island Marine State Park
Crow Beach is a quiet, pebbly shoreline on Vashon Island’s eastern edge, facing Tramp Harbor. Tucked behind a neighborhood access point, it offers views of the harbor and a peaceful spot for walking, beachcombing, or launching a kayak. This isn’t really a developed beach, there are no facilities, and the parking area is a gravel pullout, but if you're cycling or driving nearby, it’s worth a quick detour for the solitude and salty air.
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If you're catching the ferry from Vashon Island, arrive early—especially on weekends, as it gets busy. Free parking is available a short ride uphill from the terminal.
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The Vashon Island Ferry Terminal runs between Vashon Island and Southworth to the west and Fauntleroy to the east. The ferry only run for part of the year, so make sure to check the schedule before heading to the terminal.
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Fisher Pond has a size of 90 acres and is filled with freshwater. It is the largest freshwater pond or marsh on Vashon Island and a popular place among birdwatchers.
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As the name indicates, Island Center Forest is situated basically in the middle of Vashon Island. The area of 440 acres is home to more than 70 species of birds and other wildlife. The various trails have a total length of more than 10 miles and lead through the forest and along ponds and beautiful, moss covered trees.
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If you are looking for a quiet spot to be alone with your thoughts during your ride, this is a little-known spot on the side of the road with a spiritual-feel to it.
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Rockaway Beach is a great family beach area with a sandy shore, a picnic area, and open coastal views. This is a great spot to catch the sunrise if you're out for an early ride.
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Quartermaster Marina lies in the picturesque cove of the Maury Island Aquatic Reserve. The calm waters here are great for pontoon rentals, and there is a houseboat BnB docked here.
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Blake Island Marine State Park itself is primarily characterized by unpaved trails more suited for mountain biking or hybrid bikes. Dedicated road cycling with smooth, paved surfaces is not available directly on the island. The road cycling routes highlighted in this guide are located on nearby islands and mainland areas, such as Vashon Island and the vicinity of Southworth.
The road cycling routes in the Blake Island region, particularly on Vashon Island and near Southworth, offer diverse terrain. You can expect varied elevation changes, ranging from coastal paths to forested roads. Some routes feature significant climbs, while others are more rolling, providing options for different skill levels.
Yes, the region offers routes suitable for various abilities. While some routes have significant elevation gain, there are also moderate options. For example, the Island Center Forest – Fisher Pond loop from Vashon Ferry Dock & 103rd Ave SW on Vashon Island is a moderate 14.7-mile trail that leads through forested areas and past natural features, making it a good choice for those looking for a less strenuous ride.
For experienced road cyclists seeking a challenge, the region offers routes with substantial elevation gain. The Vashon Island loop is a difficult 45.2-mile route that provides a comprehensive tour of Vashon Island with significant climbing, making it a popular choice for advanced riders.
Road cycling routes in the Blake Island region offer magnificent panoramic views. You can expect to see the Olympic Mountains to the west, the Seattle skyline, and the Cascade Mountains to the east. Many routes traverse coastal paths, providing stunning Puget Sound vistas, and some pass through thick forests and past natural features on islands like Vashon.
Since Blake Island itself is marine-access-only, the road cycling routes are accessed from nearby mainland areas or other islands. Vashon Island, a popular starting point for many routes, is reachable by ferry. For current ferry schedules and information on transporting bikes, it's advisable to check the official ferry operator's website.
Yes, parking is generally available at common starting points for routes in the Blake Island area. For instance, the View of Waterman Point loop from Southworth Ferry Lot begins near the Southworth ferry terminal, where parking facilities are typically present. Similarly, routes starting from Vashon Ferry Dock usually have nearby parking options.
The best time for road cycling in the Blake Island region is generally during the spring, summer, and early autumn months. These seasons typically offer milder weather, less rain, and longer daylight hours, making for more enjoyable rides. Always check the local weather forecast before heading out.
The road cycling routes in the Blake Island region are highly rated by the komoot community, with an average score of 4.7 stars from over 35 reviews. Reviewers often praise the diverse terrain, the stunning coastal views, and the opportunity to explore charming island communities. The variety of routes, from moderate to challenging, is also frequently highlighted.
For road cycling on public roads and designated bike paths in the areas surrounding Blake Island, such as Vashon Island or near Southworth, no special permits are typically required. However, if you plan to visit Blake Island Marine State Park itself (even without cycling), remember it's marine-access-only. For detailed park information, you can visit the official Washington State Parks website: parks.wa.gov.
Yes, many of the popular road cycling routes in the Blake Island area are designed as loops, offering a continuous journey without needing to retrace your path. Examples include the extensive Vashon Island loop and the View of Waterman Point loop from Southworth Ferry Lot, providing varied distances and experiences.
While Blake Island Marine State Park itself has limited amenities, the road cycling routes on Vashon Island and near Southworth pass through or close to small towns and communities. These areas typically offer cafes, restaurants, and public restrooms, especially in the main village centers on Vashon Island, allowing for convenient stops during your ride.


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