Don Edwards San Francisco Bay Wildlife Refuge (Alviso)

  • Visitor center
  • Picnic
  • Accessible Restrooms
  • Accessible Parking
  • Wildlife viewing
  • Hiking
  • Bicycling

Features

  • Visitor center
  • Picnic
  • Accessible Restrooms
  • Accessible Parking
  • Wildlife viewing
  • Hiking
  • Bicycling

Information

Website:
visit link
Address:
1751 Grand Blvd.
Region:
South Bay
Phone:
Info: 408-262-5513
Hours:
Environmental Education Center: Sat.-Sun., 10 am-4 pm. Trails: Dawn to dusk
Dogs:
Not allowed, service animals OK
The Don Edwards San Francisco Bay National Wildlife Refuge, the first and largest urban national wildlife refuge in the United States, is just one piece of the larger San Francisco Bay National Wildlife Refuge Complex. Encompassing 30,000 acres, the Don Edwards refuge consists primarily of tidal marsh, salt ponds, mud flats, and seasonal wetlands. Public entry points for visiting Don Edwards are at its headquarters (at the refuge's north end in Fremont) and at this site, which is around the southern tip of San Francisco Bay. The refuge encompasses thousands of acres of restored wetlands, and it is a very fine place to see waterfowl. It's also scenic, with interesting shrubbery along the marshes and wide expanses of blue water, as well as ponds in various shades of yellow and red because of the salt-tolerant microorganisms that flourish where the tide is excluded.

The trails in the Alviso section of the refuge are almost entirely wheelchair accessible, since most run atop level levees that double as maintenance roads. Not many people come here, with the exception of school groups and birdwatchers; at midday on a clear Sunday in August we met only three or four other hikers in as many hours. Thankfully, a cool breeze off the Bay kept the hiking comfortable—there is no shade on these trails.

The Environmental Education Center has displays on the South Bay’s ecology and history, a small bookstore, and replicas of the reed boats and shelters used by the native people. It is used for school programs and other events on weekdays and is open to the public on weekends. The entry door is rather heavy.

Trails and Pathways

Trail:
Mallard Slough Loop Trail
Trailhead Location:
At the east side of the Environmental Education Center, or from the boardwalk of the New Chicago Marsh Trail
Trail Length:
Over 4 total miles
Typical Width:
4 ft. & above
Typical Grade:
Level
Terrain:
Firm
Trail:
New Chicago Marsh Trail
Trailhead Location:
Loop starts west of the Environmental Education Center and ends near the trailhead of the Mallard Slough Trail
Trail Length:
Under one mile total
Typical Width:
30 in. to 4 ft.
Typical Grade:
Mostly gentle
Terrain:
Hard
Trail:
Marsh View Trail
Trailhead Location:
Across the parking lot from the Environmental Education Center, at the pavilion
Trail Length:
Under one mile total
Typical Width:
30 in. to 4 ft.
Typical Grade:
Steep
Terrain:
Moderately Firm
Trail Overview: This trail is on what they call the uplands, the natural land bordering the marshes. It's interesting terrain, and we saw juncos, hummingbirds, rabbits, and lizards, and got a glimpse of what the bayshore was like a few hundred years ago. The trail also connects the education center to the parking area outside the gate, but it's not entirely wheelchair accessible without assistance because of some steep stretches and soft going.
More Info: At its narrowest point the trail is passable by wheelchair, but foliage may brush the passerby, so picking up ticks could be a problem in winter and spring. At present this is a rough ride, but doable. However, it is not designated as wheelchair accessible, and erosion could cause access problems in the future.

Accessibility Features

The facilities listed below meet all of our access criteria unless otherwise noted.
Accessible Parking:
Yes – designated accessible parking, van accessible, firm, level or slope no greater than 2%;

At the Environmental Education Center. When the lot is closed, nose-in parking is permitted outside the gate on a wide, hard gravel strip along the road, but it has no designated accessible spaces.


Accessible Restroom:
Yes – Inside the Environmental Education Center; restroom doors are heavy. A porta-potty is in the parking lot, near the accessible space.

Accessible Picnic Table:
Yes – firm & stable path to tables, firm & stable surface, 27" or greater knee clearance; Partially accessible picnic tables are across the parking lot from the Environmental Education Center in a covered open-air pavilion. There isn't enough space at the end of the tables for most wheelchairs to pull under them. Another table is just off the New Chicago Marsh Trail, but is down a steep path on a soft surface and is not accessible without a lot of help.

Accessible Visitor Center:
Yes

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