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Skagit County

Fidalgo Bay Aquatic Reserve

Routes
Hikes
Skagit County

Fidalgo Bay Aquatic Reserve

The best family-friendly hikes and walks in Fidalgo Bay Aquatic Reserve

4.9

(32)

678

hikers

56

hikes

Family friendly hiking trails in Fidalgo Bay Aquatic Reserve traverse a diverse landscape where marine and forest ecosystems converge. The region features expansive tidal flats, salt marshes, and sandy spits, alongside forested uplands with grand fir and Pacific madrone. Hikers can explore former railway routes that offer views of the Cascade Mountains and Mount Baker, as well as trails leading through forests, meadows, and wetlands. This blend of coastal and woodland environments provides varied terrain for outdoor activities.

Best family…

Last updated: May 29, 2026

1

hikers

#1.

Tommy Thompson Trail

8.23km

02:05

20m

20m

Enjoy a moderate 5.1-mile hike on the Tommy Thompson Trail, a paved rail trail offering bay views and wildlife spotting.

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Moderate

Hike the easy 2.5-mile Erie Mountain Via Whistle Lake Trail for summit views and charming lake scenery in Anacortes.

Easy
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This moderate 4.5-mile loop around Whistle Lake offers diverse forest scenery, lake views, and varied terrain within Anacortes Community For

Moderate

5.0

(2)

18

hikers

5.82km

01:37

110m

110m

Hike the easy 3.6-mile Whistle Lake loop in Anacortes Community Forest Lands, featuring lake views, deep forest, and diverse terrain.

Easy

5.0

(1)

4

hikers

Hike the moderate Mount Erie and Whistle Lake Loop, a 6.6-mile route with 889 feet of elevation gain and panoramic views.

Moderate
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Popular around Fidalgo Bay Aquatic Reserve

Pacific Northwest National Scenic Trail — From Alpine to Alava through the untamed Northwest

Other adventures in Fidalgo Bay Aquatic Reserve

Pacific Northwest National Scenic Trail — From Alpine to Alava through the untamed Northwest

Hiking Collection by

Alex

Tips from the Community

maniboyflex
June 22, 2025, Tommy Thompson Trestle

Tommy Thompson Parkway is a great car-free route out to March Point, with nice water views along the trestle. But heads up—seagulls drop shells here to crack them open, leaving sharp debris that’s notorious for causing flats. Ride with caution, and if you’re on skinny tires, consider walking your bike across the worst sections.

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Mount Erie is the highest point on Fidalgo Island, topping out at 1,273 feet. The climb up is steep but paved, and the summit rewards you with big views. On clear days, you can spot Mount Baker to the northeast and Mount Rainier far off to the southeast. A solid goal for a road ride if you’re up for the challenge.

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This quarter-mile trestle bridge spans Fidalgo Bay, giving elevated views of the water and surrounding landscapes. However, this area is also a dining area for local gulls, who drop clams onto the bridge to crack them open, leaving behind sharp shell fragments that can litter the path. While the city occasionally sweeps the trail, watch your step.

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99% of my bike rides utilize this route out of Anacortes. Beware the flying clams!

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The trestle provides a car-free route to March's Point, BUT there is a downside. Sea gulls use the trestle to crack open clams, dropped from above, and the pointy shards litter the trestle until the sweeping angels come. I've punctured many times here, and ruined a couple of expensive bike tires. I wish there was some kind of "Shell Report" or webcam or some way of knowing the condition of the trestle before you head out on your bike. And if I wanted to walk my bike across the trestle, I wouldn't have ridden a bike.

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Schlem
April 1, 2025, Cap Sante Marina

You can leave the bland roadside trail and ride along the waterfront, behind Anthony's. Just watch out for peds!

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Anacortes is a base for recreational boating and has a marina. A brewery and a small regional airport are also part of this small town.

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The seagulls use the Parkway as a place to break open shellfish, leaving behind sharp broken seashells. Take care if you have thinner road bike tires.

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Frequently Asked Questions

How many family-friendly hiking trails are available in Fidalgo Bay Aquatic Reserve?

There are over 50 family-friendly hiking trails in Fidalgo Bay Aquatic Reserve and the surrounding Fidalgo Island area. Our guide specifically features 57 routes, with 37 of them rated as easy, making them perfect for families.

What makes Fidalgo Bay Aquatic Reserve a great destination for family hikes?

Fidalgo Bay Aquatic Reserve offers a unique blend of marine and forest environments, providing diverse scenery and educational opportunities for families. Trails often hug the shoreline, offering views of tidal flats, salt marshes, and expansive eelgrass beds, which are crucial habitats for various wildlife. The area also features interpretive signage, like the "Trail Tales" program, to engage children and adults alike.

Are there easy trails suitable for young children or strollers?

Yes, many trails are suitable for families with young children. The Tommy Thompson Trail is particularly popular, offering a mostly flat, paved surface that is excellent for strollers and young walkers. It follows an old railway route along the shoreline, providing outstanding views and easy access.

Can we bring our dog on the trails in Fidalgo Bay Aquatic Reserve?

Many trails in the Fidalgo Bay Aquatic Reserve area are dog-friendly, but it's always best to check specific trail regulations before you go. Generally, dogs are welcome on a leash, allowing your furry family members to join in the adventure. Please remember to clean up after your pet.

What kind of wildlife can we expect to see while hiking?

Fidalgo Bay Aquatic Reserve is rich in wildlife. You might spot a variety of migratory birds, bald eagles, and peregrine falcons. The marine environment is home to Pacific herring, surf smelt, and Olympia oysters. Along the shoreline, you could see great blue herons and other shorebirds. Keep an eye out for marine creatures in the tidal flats and even forage fish eggs on sandy beaches.

Are there any scenic viewpoints or interesting landmarks along the family trails?

Absolutely! The Tommy Thompson Trail offers outstanding views of the Cascade Mountains and Mount Baker, especially from the railway trestle crossing Fidalgo Bay. The Fidalgo Bay Carstens Conservation Area also provides scenic access to the shoreline, where you can observe the blend of forested uplands and tidal areas.

Are there any loop trails that are good for families?

Yes, there are several loop trails suitable for families. For example, the Whistle Lake loop is an easy option that takes you around the picturesque Whistle Lake. Another moderate option is the Whistle Lake via #218, #29, #217, #205, #201 Loop, offering a slightly longer experience with varied terrain.

What is the best time of year to visit Fidalgo Bay Aquatic Reserve for family hiking?

The Fidalgo Bay Aquatic Reserve is enjoyable year-round, but spring and fall often offer the most pleasant hiking conditions with mild temperatures and beautiful scenery. Summer is also popular, though trails can be busier. Winter can be a unique experience for wildlife viewing, but be prepared for cooler, wetter weather.

Where can we find parking for family-friendly trails?

Parking is generally available at various trailheads around Fidalgo Bay and Fidalgo Island. For instance, access points for the Tommy Thompson Trail often have designated parking areas. It's advisable to check specific trail information for the most convenient parking locations before your visit.

Are there cafes or amenities near the hiking trails?

The Fidalgo Bay Aquatic Reserve is located near Anacortes, which offers a variety of cafes, restaurants, and other amenities. After your hike, you can easily find places to grab a bite or relax in town.

What do other hikers enjoy most about hiking in Fidalgo Bay Aquatic Reserve?

The area is highly rated by the komoot community, with an average score of 4.8 stars from 28 ratings. Reviewers often praise the stunning water views, the well-maintained trails, and the peaceful atmosphere, making it a favorite for family outings and nature observation.

Are there any longer family-friendly hikes for older children or more active families?

For families looking for a longer adventure, the Mount Erie and Whistle Lake Loop offers a moderate 10.6 km hike with more elevation gain, providing a rewarding challenge and diverse scenery. Another option is the Tommy Thompson Trail, which can be extended for a longer walk along the bay.

Most popular routes in Fidalgo Bay Aquatic Reserve

Hiking in Fidalgo Bay Aquatic Reserve

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