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Ecology Trail

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Anna's hummingbird
Anna's hummingbird Will Elder/National Park Service

A great hike for nature lovers that connects Arguello Gate to the Presidio's Main Post. The Ecology Trail is multi-use for pedestrians and cyclists, and connects to the Bay Area Ridge and Mountain Lake Trails. Check out El Polin Spring, a great site for spotting hummingbirds, and keep your eyes peeled for wildflowers like the native Presidio clarkia.

Elevation Profile

Parks

Presidio of San Francisco

Difficulty

Easiest

Length

1.60 miles round-trip