Visiting Main Marsh
Typical pattern: usually quiet; mostly local visitors. Been there recently? Post today’s status and it shows here for the next traveller.
- Early morning and late afternoon are the best times to see animals.
- Keep your distance and do not feed wildlife.
Best time
November to March for sightings; sanctuaries may close in peak monsoon. Typical week: Mon quiet · Tue quiet · Wed quiet · Thu quiet · Fri light · Sat light · Sun light.
Places to visit near Main Marsh
All places near Union City →
Coyote Hills Regional Park
sanctuary · 1 km

Newark Community Park
park · 5 km

Don Edwards San Francisco Bay National Wildlife Refuge
sanctuary · 7 km
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Quarry Lakes Regional Park
park · 10 km

Mount Eden Park
sanctuary · 11 km
Wat Buddhanusorn
Buddhist site · 11 km
How to reach Main Marsh
Nearest towns with a guide: Union City (10 km) · Fremont (11 km) · East Palo Alto (13 km). Coordinates 37.55534, -122.09095. Road distances are estimates.
Frequently asked
What is the best time to visit Main Marsh?
November to March for sightings; sanctuaries may close in peak monsoon. Usually quiet; mostly local visitors.
What are the places to visit near Main Marsh?
Nearby: Coyote Hills Regional Park (sanctuary, 1 km), Newark Community Park (park, 5 km), Don Edwards San Francisco Bay National Wildlife Refuge (sanctuary, 7 km), Quarry Lakes Regional Park (park, 10 km), Mount Eden Park (sanctuary, 11 km), Wat Buddhanusorn (Buddhist site, 11 km).
Sources. Map data © OpenStreetMap contributors (ODbL). Credits.























