Marrowstone Island, located in Jefferson County, Washington, is approximately 80 miles northwest of Seattle. The fastest way to reach the island is by driving and taking the ferry, which takes around 3–4 hours depending on traffic and ferry schedules. Once on the island, visitors can explore Fort Flagler State Park, beaches, hiking trails, and local art galleries using personal vehicles or walking.
Travel from Seattle to Marrowstone Island in 2025–2026. Learn driving routes, ferry options, travel times, and tips for exploring this scenic island in Washington’s Puget Sound.
Distance and Overview of Marrowstone Island
Marrowstone Island is part of Puget Sound and is known for its natural beauty, parks, and quiet beaches.
- Distance from Seattle: ~80 miles (130 km)
- Driving + ferry time: 3–4 hours
- Activities: hiking, kayaking, beachcombing, birdwatching, photography
Highlights:
- Fort Flagler State Park with historic military buildings
- Nordland General Store for local goods
- Scenic beaches and trails ideal for outdoor activities
- Rich birdwatching and wildlife opportunities
Driving from Seattle to Marrowstone Island
Driving is the primary way to access Marrowstone Island, combined with a short ferry ride.
Route Details:
- Take I‑5 North from Seattle toward Everett
- Connect to WA‑104 West toward Kingston
- Board the Kingston Ferry to Edmonds, or use the Port Townsend route via WA‑19/WA‑116
- Drive across Marrowstone Bridge to reach the island
Estimated Travel Time:
- Driving: 2–3 hours depending on traffic
- Ferry: 30–60 minutes depending on schedule
Tips:
- Check ferry schedules in advance to avoid long waits
- Bring a map or GPS for rural areas of Jefferson County
- Plan for scenic stops along the way, especially near Port Townsend
Ferry Options to Marrowstone Island
Ferries are a scenic and practical way to reach the island.
Primary Ferry Routes:
- Kingston → Edmonds Ferry: Connects with WA‑104 to access Port Townsend
- Edmonds → Port Townsend Route: Alternative routes via Bainbridge Island
Ferry Tips:
- Arrive at least 15–30 minutes early for reservations
- Check seasonal schedules; ferries may run less frequently in winter
- Cost: $10–$25 per vehicle depending on route and passenger count
Local Transport on Marrowstone Island
Once on Marrowstone Island, most exploration is done via personal car, bike, or walking.
Rental Cars:
- Limited rental options on the island; better to bring your own vehicle
- Parking available at parks and beaches
Biking / Walking:
- Trails at Fort Flagler State Park are ideal for walking or biking
- Short distances between beaches and local attractions
Tips:
- Carry water, snacks, and sunscreen for outdoor activities
- Respect wildlife and follow park regulations
Popular Travel Routes and Times
| Route | Duration | Notes |
|---|---|---|
| Seattle → Marrowstone Island via WA‑104 and ferry | 3–4 hours | Combines scenic driving and ferry ride |
| Seattle → Port Townsend → Marrowstone Island | 3–4 hours | Alternative route via Port Townsend Bridge |
| Local Transport on Island | 10–60 min | Car, bike, or walking depending on activities |
Best Time to Visit Marrowstone Island
- Spring (April–June): Mild weather, blooming flowers, fewer tourists
- Summer (July–September): Warm, ideal for beach activities and hiking
- Fall (October–November): Cooler, colorful foliage, quieter trails
- Winter (December–March): Mild but rainy, fewer visitors
Tips:
- Pack layers due to variable Puget Sound weather
- Bring comfortable walking shoes for trails and beaches
- Reserve accommodations early during summer months
Travel Tips for a Smooth Trip
- Carry ID, ferry tickets, and driving directions
- Plan trips according to ferry schedules to avoid delays
- Explore Fort Flagler State Park, Nordland General Store, and local beaches
- Bring cameras for wildlife and scenic photography
- Pack snacks, water, and sunscreen for outdoor activities
- Respect local regulations and preserve the natural environment
FAQs About How to Get to Marrowstone Island From Seattle
Q1: How far is Marrowstone Island from Seattle?
Approximately 80 miles; travel takes 3–4 hours by car and ferry.
Q2: Can I drive directly from Seattle to Marrowstone Island?
Yes, but a ferry crossing or bridge connection is required depending on your route.
Q3: Are there ferries to Marrowstone Island?
Yes, primary routes include Kingston → Edmonds and Port Townsend → Bainbridge Island.
Q4: Is a rental car necessary on the island?
Recommended if you want to explore parks and beaches; biking or walking is possible for short distances.
Q5: When is the best time to visit Marrowstone Island?
Summer (July–September) is ideal for outdoor activities; spring and fall are quieter and scenic.
Q6: Are there accommodations on the island?
Yes, including cabins, inns, and nearby vacation rentals.
Q7: Can I go hiking on Marrowstone Island?
Yes, Fort Flagler State Park offers multiple hiking trails suitable for all skill levels.
Q8: Are there restaurants or stores on the island?
Limited; Nordland General Store provides basic supplies, with more options in nearby Port Townsend.
Q9: Can I bike around the island?
Yes, biking is a popular way to explore the scenic roads and trails.
Q10: Is Marrowstone Island family-friendly?
Yes, it offers beaches, gentle hiking trails, and outdoor activities suitable for families.