Nika N.
9/11/2025
I enjoyed all the butterflies that were flying around at the beginning of the trail! It gets pretty hot as there is little to no shade coverage, so I would avoid this place on a hot day. But I...
San Joaquin Marsh Wildlife Sanctuary
Closed
(96)
Photos
5 Riparian Vw
Irvine, CA 92612
The IRWD San Joaquin Marsh Wildlife Sanctuary is a hidden gem in the heart of busy Orange County. It encompasses more than 300 acres of coastal freshwater wetlands, half of which have been restored to a natural state. The remaining acres are quality habitat and are not in need of restoration. With 12 miles of walking trails, the San Joaquin Marsh & Wildlife Sanctuary has become one of Southern California's most notable nature respites.
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Reviews
4.596 reviews
Brian F.
4/5/2025
San Joaquin Marsh Wildlife Sanctuary encompasses 300 acres of coastal freshwater wetlands in the middle of Irvine. There are hundreds of bird species to look for and because of that, bikes and...
Myra F.
9/7/2025
This is such a hidden gem. I had the pleasure of coming here with my little ones and enjoyed the wildlife and trail very much. It is not very crowded at all. Perfect for a peaceful nature walk on...
No B.
9/12/2025
For the most part, the place is fine but there are a few trails to seriously avoid. One, a higher trail that goes right next water treatment plant. I was exploring new trails was I was walking...
Cindy Y.
4/21/2025
Beautiful, picturesque scenery. Came here for photography and there were many different types of birds! We parked a little less than a mile away from the main marsh and walked along the stream...
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