James Island Marine State Park is a 113-acre marine state park located in Washington State, accessible only by boat. This pristine island features emerald coves, two white sand beaches connected by an isthmus, and high bluffs offering views of the San Juan Islands and Rosario Strait. Its diverse landscape of saltwater shoreline, rocky beaches, and lush forest provides a setting for several sports like hiking, road cycling, jogging, and touring cycling. Much of the island is designated a Natural Forest…
30
Routes
4.5
(9)
Average rating
238
People visited

2
hikers
4.00km
01:06
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

2.94km
00:50
90m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.09km
01:12
130m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.7
(3)
38
hikers
4.33km
01:11
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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5.0
(1)
21
riders
44.1km
02:22
570m
570m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

10
riders
62.4km
02:59
190m
190m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

14
riders
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

16
riders
32.7km
01:33
370m
370m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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3.0
(1)
16
runners
4.33km
00:28
70m
70m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

14
runners
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

3
runners
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

3
runners
6.39km
00:45
90m
100m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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16
riders
32.3km
01:59
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
7
riders
26.9km
01:39
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

7
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
6
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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James Island Marine State Park is a 113-acre marine state park located in Washington State. It is accessible only by boat and features emerald coves, two white sand beaches, and high bluffs. Much of the island is designated a Natural Forest Area, preserving its pristine ecosystems.
James Island Marine State Park is a boat-access-only island. Visitors must arrive by private boat or kayak. There is no road access or public transportation directly to the island.
James Island Marine State Park offers opportunities for hiking, walking, rolling, and running on its trails. While direct road cycling within the park is limited due to its boat-access nature, the broader region offers options for touring cyclists. The park is also suitable for wildlife viewing and exploring its marine environment.
Yes, James Island Marine State Park features 1.5 miles (2.4 km) of bluff-top walking and hiking trails. These trails loop around the central and southwest portions of the island, offering views of the San Juan Islands and Rosario Strait. For more information, refer to the Hiking in James Island Marine State Park guide.
James Island Marine State Park is a boat-access-only island, so road cycling and touring cycling are not primary activities within the park itself. However, the broader region offers road cycling routes. Guides like Road Cycling Routes in James Island Marine State Park and Cycling in James Island Marine State Park provide regional information.
The park's short hiking trails and beaches can be suitable for families. Exploring the natural features and wildlife viewing are popular activities for all ages. A dedicated guide for Family-friendly hikes in James Island Marine State Park is available.
The park boasts emerald coves, two white sand beaches connected by an isthmus, and high bluffs. It features a diverse landscape of saltwater shoreline, rocky beaches, and lush forest. Visitors can also observe birds and whales from the high rock bluffs.
The bluff-top trails offer spectacular views of the San Juan Islands and the Rosario Strait. High bluffs provide panoramic vistas of the surrounding waters and islands. These viewpoints are accessible via the park's 1.5 miles (2.4 km) of trails.
James Island Marine State Park is a popular destination on komoot, with more than 800 visitors having shared their experiences. Routes in the park have an average rating of 4.81 out of 5 stars. This indicates a high level of satisfaction among users.
Komoot offers several guides for James Island Marine State Park, covering various activities. Examples include Hiking in James Island Marine State Park, Easy hikes in James Island Marine State Park, and Running Trails in James Island Marine State Park.
The official website for James Island Marine State Park is available on the Washington State Parks website. For direct inquiries, the park's phone number is (360) 376-2073. General inquiries and reservations can be directed to the Washington State Parks Information Line at (360) 902-8844.

