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Elderly couple poses for a selfie before the Golden Gate Bridge at Presidio Tunnel Tops.
Health Benefits of Nature

Enjoying the wonders of the outdoors is a small act that has big health benefits.

Dark brown, wet tree bark in a rippled pattern with scattered green patches of lichen.
Self-guided forest walk at Roy’s Redwoods Preserve

Roy's Redwoods Preserve is a magical place, home to especially large redwood trees and other inhabitants like the California giant salamander. It's one of only four parks in Marin County to enjoy old-growth redwoods, and the only one accessible to people of all abilities.

Rock Spring landscape
Why Do Forests Need Beneficial Fire?

A prescribed fire was conducted at Rock Spring in October 2023 as part of Marin Water’s approach to a more resilient, ecologically healthy watershed.

Alcatraz Citadel Flyby
Experience the Alcatraz Citadel Virtually

Two closed-off stairwells lead down from the first floor of the Alcatraz Cellhouse to a lower, blocked-off basement level called the Citadel, one of the earliest structures on Alcatraz. Through the digital resources on this page, this site and its history can be observed and interpreted virtually. 

"If we build a society based on honoring the earth, we build a society which is sustainable, and has the capacity to support all life forms." - Winona LaDuke
Inspiring Nature Quotes from Indigenous Leaders

November is Native American Heritage Month, a chance for us all to reflect on the contributions and wisdoms of the original stewards of these colonized lands.

Photo of a redwood tree canopy.
Our favorite forest trails in the Golden Gate National Recreation Area and Mt. Tam

With trailheads in San Francisco, Marin, and San Mateo counties, the forests of the Golden Gate National Recreation Area and Mt. Tam are both accessible and timeless.

Surfers walk along Ocean Beach with Sutro Tower in the background
Summer guide to the Golden Gate National Recreation Area

Don’t let the “cold months” fool you—summer is the perfect time to warm the body, mind, and soul with happenings throughout the parks from June through August.

Oak forests on Mount Tamalpais.
Forests of Golden Gate National Recreation Area and Mt. Tam

Stretching across the hills and shorelines of San Francisco and Marin, the forests of Golden Gate National Recreation Area (GGNRA) provide shade, habitat, and a living connection between people and nature.

Flat easy trails loop through the groves at Muir Woods National Monument.
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