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United States
California
Alameda County

Don Edwards San Francisco Bay National Wildlife Refuge

Routes
Hikes
United States
California
Alameda County

Don Edwards San Francisco Bay National Wildlife Refuge

Easy hikes and walks in Don Edwards San Francisco Bay National Wildlife Refuge

4.7

(223)

4,975

hikers

339

hikes

Easy hiking trails in Don Edwards San Francisco Bay National Wildlife Refuge traverse a landscape characterized by expansive salt ponds, tidal marshes, and mudflats along the San Francisco Bay. The terrain primarily consists of flat, compacted gravel or dirt levee paths and shorelines, offering accessible routes with minimal elevation gain. Hikers encounter diverse habitats including tidal sloughs and uplands, providing views of the bay and surrounding mountains.

Best easy hiking trails in Don Edwards San Francisco Bay National Wildlife Refuge

  • The most popular easy hiking route is Bay Trail: Shoreline Lake, a 4.8 miles (7.7 km) trail that takes 1 hour 56 minutes to complete. This route offers open views across the bay and salt ponds.
  • Another top favourite among local hikers is Inner Bair Island via San Francisco Bay Trail, an easy 3.8 miles (6.1 km) path. This trail provides wetland views and opportunities for birdwatching.
  • Local hikers also love the Mallard Slough Trail, a 3.6 miles (5.8 km) trail leading through tidal sloughs and salt marsh, often completed in about 1 hour 28 minutes.
  • Hiking in Don Edwards San Francisco Bay National Wildlife Refuge is defined by salt ponds, tidal marshes, and levee paths. The network offers options for different ability levels, with a strong focus on easy, flat trails.
  • The routes in Don Edwards San Francisco Bay National Wildlife Refuge are highly rated by the komoot community with an average score of 4.7 stars from over 190 reviews. More than 4000 hikers have used komoot to explore Don Edwards San Francisco Bay National Wildlife Refuge's varied terrain.

Last updated: May 12, 2026

#1.

Bay Trail: Shoreline Lake

7.69km

01:56

10m

10m

This easy 4.8-mile hike around Shoreline Lake offers diverse scenery, abundant wildlife, and views of the San Francisco Bay marshes.

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Easy

Hike the easy 1.9-mile San Francisco Bay Trail across the Dumbarton Bridge for unique bay views and wildlife spotting.

Easy
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1.78km

00:28

10m

10m

Embark on an easy hike along the Lizard Rock Trail, a gentle route that winds through the scenic Coyote Hills Regional Park. This trail offers refreshing views of the bay and the park's rolling hills, providing a perfect escape into nature. You'll cover a distance of 1.1 miles (1.8 km) with a minimal elevation gain of just 35 feet (11 metres), making it accessible for nearly everyone. The entire journey takes approximately 27 minutes to complete, allowing you to enjoy the fresh air and keep an eye out for local wildlife.

Planning your visit to the Lizard Rock Trail is straightforward. The route is open year-round, making it a reliable option for an outdoor excursion whenever you're ready. You'll find convenient parking available directly within Coyote Hills Regional Park, ensuring easy access to the trailhead. There are no specific permits or fees required to enjoy this particular trail, allowing for a hassle-free experience. The path is generally well-maintained, providing a smooth and enjoyable walk for all visitors.

This trail is a prime example of the accessible natural beauty found within Coyote Hills Regional Park. It's an ideal choice if you're seeking a quick, easy outing that still delivers on scenic rewards. The park itself is known for its diverse ecosystems and historical significance, offering more to explore if you wish to extend your adventure. Consider this route a perfect introduction to the area's charm and a great way to connect with nature without a strenuous commitment.

Easy

37

hikers

Hike the easy 3.8-mile Inner Bair Island trail in Don Edwards San Francisco Bay National Wildlife Refuge for wetland views and birdwatching.

Easy

5.0

(1)

7

hikers

5.84km

01:28

10m

10m

Hike the easy 3.6-mile Mallard Slough Trail through diverse wetlands, spotting abundant birdlife and colorful salt ponds.

Easy
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Tips from the Community

maniboyflex
January 16, 2025, Shoreline Lake Boating Center

Here, you can rent a pedal boat or kayak and enjoy a break on the grass by the lake. There is also a restaurant, as well as toilet and shower facilities.

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This parking area is a staging area for a local golf course and has access to several trails including Stevens Creek Trail, the Bay Trail, Vista Slope and Crittenden Hill.

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This observation deck boasts beautiful panoramic views. It features nice benches and information panels, making it a fantastic spot to pause, unwind in the peaceful surroundings, and appreciate the stunning scenery of the slough and the bay.

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Sue
January 10, 2025, Viewing platform

This observation deck is an excellent spot overlooking the slough to view the wildlife in the wetlands and marshes. While you're here, watch for the California clapper rail and the salt marsh harvest mouse, both endangered species protected in this area.

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Sue
January 10, 2025, Inner Bair Island

Bair Island, part of the Don Edwards San Francisco Bay National Wildlife Refuge, is a marsh area spanning 3,000 acres and includes three islands β€” the Inner, Middle and Outer Islands. This area is vital as an ecological wetland, offering habitat for numerous harbor seals and an essential stopover for migratory birds along the Pacific Flyway. The Inner Island Trail is a lovely section of the San Francisco Bay Trail, offering a chance to enjoy a beautiful stroll where you'll see plenty of waterfowl and stunning views of the bay.

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Alex
September 14, 2024, Moffett Federal Airfield

Moffett Federal Airfield, also known as Moffett Field, is a joint civil-military airport. NASA leased 1,000 acres of the property to Google in 2014 for a 60-year period. Many of the former military buildings have been abandoned due to asbestos contamination. Visitors can catch views of the airfield and may even witness a takeoff or landing from the San Francisco Bay Trail.

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Andrus
September 10, 2024, Dumbarton Bridge

The Dumbarton Bridge is the shortest and southernmost bridge across the San Francisco Bay. At 1.6 miles you can cross the water with nice views over the bay. Just keep an eye out for potholes, especially on the east side, as the road conditions aren't the best. That being said there was ongoing road works the last time I was in the area so hopefully things are improving.

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Very cool for kayak beginner.

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Frequently Asked Questions

How many easy hiking trails are there in Don Edwards San Francisco Bay National Wildlife Refuge?

The refuge offers a wide selection of easy hiking trails, with over 200 routes available on komoot. These trails primarily feature flat, compacted gravel or dirt levee paths and shorelines, making them accessible for various fitness levels.

What kind of terrain can I expect on easy hikes in the refuge?

Easy hikes in Don Edwards San Francisco Bay National Wildlife Refuge are characterized by flat, well-maintained paths along levees and shorelines. You'll traverse expansive salt ponds, tidal marshes, and mudflats, with minimal elevation gain. The terrain is generally easy to navigate, offering open views of the San Francisco Bay and surrounding natural features.

Are there any family-friendly trails suitable for children?

Yes, many trails in the refuge are ideal for families due to their flat and accessible nature. The Lizard Rock Trail, at just under 1.8 km, is a great option for a shorter walk. The refuge's diverse wildlife, especially the abundant birds, also provides engaging opportunities for children to learn about nature.

Can I bring my dog on the trails?

Many trails within the Don Edwards San Francisco Bay National Wildlife Refuge are dog-friendly, but it's important to keep dogs on a leash to protect the sensitive wildlife habitats. Always check specific trail regulations before you go, as some areas may have restrictions.

What wildlife can I expect to see while hiking?

The refuge is a haven for wildlife, particularly birds. You can spot over 280 species annually, including shorebirds like American avocets, waterfowl, and raptors. Keep an eye out for endangered species such as the Ridgway's rail and California brown pelican. Beyond birds, the diverse ecosystems support the endangered salt marsh harvest mouse, lizards, and even harbor seals. The Inner Bair Island via San Francisco Bay Trail is known for excellent birdwatching opportunities.

Are there any loop trails for easy circular walks?

Yes, the refuge offers several loop options for easy circular walks. The Mallard Slough Trail is a popular 5.8 km loop that takes you through tidal sloughs and salt marsh, providing a scenic and easy circular experience.

What are some notable natural features or landmarks to look out for?

Hikers can enjoy a variety of natural features and landmarks. The refuge is famous for its expansive salt ponds, which can display striking colors from green to violet. You'll also encounter tidal marshes, mudflats, and tidal sloughs. Keep an eye out for the Former salt ponds – Alviso wetlands and the Coyote Creek Lagoon of Don Edwards wetlands. The Bayview Trail Observation Deck offers panoramic views of the bay.

Is there parking available at the trailheads?

Yes, parking is generally available at various access points and visitor centers within the Don Edwards San Francisco Bay National Wildlife Refuge. Specific parking details can often be found on individual trail descriptions or at the refuge's visitor centers. For more detailed information on visitor access, you can check the official refuge website: fws.gov/refuge/don-edwards-san-francisco-bay/visit-us.

What is the best time of year to visit the refuge for hiking?

The refuge is enjoyable year-round, but the best time for hiking and birdwatching is typically during the cooler months, from fall through spring. This is when migratory birds are most abundant, and the weather is more comfortable for walking. Summer can be warm and exposed, so early mornings or late afternoons are preferable if visiting then.

What do other hikers enjoy most about the easy trails here?

The easy trails in Don Edwards San Francisco Bay National Wildlife Refuge are highly rated by the komoot community, with an average score of 4.7 stars. Reviewers often praise the flat, accessible paths, the abundant birdwatching opportunities, and the expansive, peaceful views across the bay and salt ponds. The Bay Trail: Shoreline Lake is particularly popular for its open views.

Are there any trails that offer views of the Dumbarton Bridge?

Yes, you can enjoy views of the iconic Dumbarton Bridge from some of the easy trails in the refuge. The San Francisco Bay Trail: Dumbarton Bridge route is a short, easy hike that provides direct views of the bridge and the surrounding bay.

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