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Jefferson County

Fort Flagler State Park

Routes
Hikes
Jefferson County

Fort Flagler State Park

The best family-friendly hikes and walks in Fort Flagler State Park

4.7

(3)

93

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29

hikes

Family friendly hiking trails in Fort Flagler State Park are situated on the northern tip of Marrowstone Island, offering diverse landscapes for outdoor exploration. The terrain features a mix of forested areas, saltwater shorelines, and bluffs composed of glacial deposits. Hikers can expect panoramic views of Puget Sound, Admiralty Inlet, and surrounding islands, as well as the Olympic and Cascade mountains. The park also preserves historic military fortifications, which are often integrated into the hiking routes.

Best family friendly hiking…

Last updated: July 7, 2026

4

hikers

#1.

Anti-Aircraft Battery Trail, Bluff Trail, and Lagoon Loop

7.81km

02:06

100m

100m

The Anti-Aircraft Battery Trail, Bluff Trail, and Lagoon Loop offers a captivating blend of historical exploration and natural beauty within Fort Flagler State Park. You'll traverse varied terrain, from paths…

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Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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The Fort Flagler State Park loop from Marrowstone Wildlife Area offers a delightful journey through varied landscapes, from open meadows and dense conifer forests to stunning coastal bluffs and beaches.…

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Tips from the Community

maniboyflex
January 26, 2025, Wooden Pier at Fort Flagler State Park

Fort Flagler State Park is a 1,451-acre park surrounded by saltwater shoreline. The park offers hiking and biking trails, campsites, boat launches, and historical buildings available for overnight stays. You can visit the park's museum, which features exhibits about the fort's history. The park provides unparalleled views of the Olympic and Cascade mountains and Puget Sound.

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Uncover military history at Fort Flagler Historical State Park on Marrowstone Island's northern tip. This coastal defense fort, more than a century old, is part of the Puget Sound's defensive network, along with Fort Worden and Fort Casey. It's a must-visit for those keen on military, armament, and maritime history. Built in the late 1890s, it served during several wars and now houses a military museum in the old Quarter Master's Store House.

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An exquisite example of Gothic Revival architecture. It is listed on the National Register of Historic Places and is an integral part of the historic Port Townsend.

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A vital active lighthouse, the Fort Wilson Lighthouse stands as a critical navigational beacon in Washington. It watches over the entrance to Admiralty Inlet, connecting the Strait of Juan de Fuca with Puget Sound. This historic landmark was honored with listings on both the Washington State Heritage Register and the National Register of Historic Places.

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Located on a peninsula ma ma huge fort; Beautiful trails (bluff trail) lead above the cliffs and along the beach - in good weather views of Mount Baker and Mount Rainier.

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Frequently Asked Questions

How many family-friendly hiking trails are available in Fort Flagler State Park?

Fort Flagler State Park offers a wide selection of family-friendly hiking opportunities. You'll find over 30 routes, with 26 of them rated as easy, making it simple to choose an adventure suitable for all ages and abilities.

What kind of scenery and natural features can my family expect to see on these trails?

Your family can expect a diverse landscape combining historical significance with natural beauty. Trails wind through heavily forested areas, along saltwater shorelines, and atop bluffs offering stunning panoramic views of Puget Sound, Admiralty Inlet, and the Olympic and Cascade mountains. You'll also encounter unique glacial erratics on the beaches and may even hike around a lagoon.

Are there any easy, short trails suitable for families with very young children?

Yes, many trails are perfect for families with young children. For example, the Port Townsend – Port Townsend City Pier loop is an easy 3.8 km (2.4 miles) hike with minimal elevation gain, offering a gentle introduction to the park's beauty. There are 26 easy routes in total to choose from.

Can we bring our dog on the family-friendly trails?

Yes, Fort Flagler State Park is generally dog-friendly! Dogs are welcome on trails but must be kept on a leash. Always remember to pack out any waste to keep the park clean for everyone. Check park signage for any specific restricted areas.

Are there circular routes that are good for families?

Absolutely! Many of the family-friendly trails in Fort Flagler State Park are circular, allowing you to experience varied scenery without retracing your steps. The Anti-Aircraft Battery Trail, Bluff Trail, and Lagoon Loop is a moderate 7.8 km (4.8 miles) option that offers a great circular experience, combining historical sites with natural views.

What historical attractions can we explore while hiking?

Fort Flagler State Park is rich in history! As you hike, you'll discover many original military buildings from the turn of the 20th century, including gun batteries, noncommissioned officers' quarters, and a hospital. These historic structures are often integrated into the hiking routes, providing an engaging history lesson alongside your walk. You can take interpretive tours of the gun emplacements and historic buildings.

What wildlife might we encounter?

Fort Flagler is home to diverse wildlife. Keep an eye out for bald eagles soaring overhead and deer grazing in the forested areas. If you're near the water, you might also spot seals in Admiralty Inlet. It's a great opportunity for families to observe nature.

When is the best time of year for a family hiking trip to Fort Flagler State Park?

Fort Flagler State Park is enjoyable year-round, but spring and fall often offer the most pleasant hiking conditions with mild temperatures and fewer crowds. Summer is also popular, perfect for combining hiking with beach activities. Winter can be beautiful for a quiet walk, but be prepared for cooler, potentially wetter weather.

Are there parking facilities available at the trailheads?

Yes, Fort Flagler State Park provides ample parking facilities throughout the park, including near many of the trailheads. A Discover Pass is required for vehicle access to Washington State Parks. You can find more information about passes on the official park website.

What do other families enjoy most about hiking here?

The komoot community highly rates Fort Flagler State Park, with an average score of 4.5 stars. Reviewers often praise the unique blend of history and nature, the stunning water views, and the variety of well-maintained trails suitable for all ages. Many highlight the opportunity to explore old bunkers and enjoy the peaceful shoreline.

Are there trails that offer views of the water or access to beaches?

Absolutely! Many trails in Fort Flagler State Park run along its extensive saltwater shoreline, offering breathtaking views of Puget Sound, Admiralty Inlet, and surrounding islands. You'll find opportunities for beach exploration, and some routes, like the Fort Flagler State Park loop from Marrowstone Wildlife Area, provide excellent coastal access and views.

What should we pack for a family hike in Fort Flagler State Park?

For a family hike, we recommend packing layers of clothing suitable for changing weather, comfortable walking shoes, plenty of water, snacks, and a first-aid kit. Don't forget sunscreen, hats, and sunglasses, especially on open bluffs or beaches. Binoculars can enhance wildlife spotting, and a camera is great for capturing the scenic views and historic sites.

Are there any trails suitable for strollers or wheelchairs?

While many trails are rated easy, most of the park's trails are natural surfaces (dirt, gravel, sand) and may not be fully accessible for all strollers or wheelchairs, especially those with smaller wheels. However, some paved or well-maintained gravel sections near facilities might be suitable. For specific accessibility information, it's best to contact the park directly or check the official park website.

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