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Location: Suburban, At San Francisco Bay NWR, accessed at interpretive center at E end of Dumbarton Bridge across the bay.
From HWY 84 on the east side of the Dumbarton Bridge, take Thornton Ave. exit. Drive 0.6 miles south on Thornton Ave. Turn right to Marshlands Rd. Turn left into the parking lot at the stop sign. The trail starts near the flagpole.
The Tidelands Trail traverses uplands, tidal slough, salt pond, and tidal salt marsh. Shorebirds and grebes are plentiful in the pond during the winter,and Forster’s tern and American Avocets in the summer. The tidal marsh is home to the endangered Ridgeway Quail.
Width: 72 inches.
Primary Surface: Soil
Secondary Surface: None
Elevation Low Point: Not Available
Elevation High Point: Not Available
Elevation Gain (cumulative): Not Available
Year Designated: 1981
Supporting Webpages and DocumentsMap: USFWS Trail Map
For more information and current conditions, contact the trail manager (listed below). For questions, suggestions, and corrections to information listed on the website, contact American Trails.
Don Edwards SF NWR Manager
US Fish and Wildlife Service
Don Edwards San Francisco Bay National Refuge
1 Marshlands Rd.
Fremont, CA 94536
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