Tidmarsh Wildlife Sanctuary

Tidmarsh overlook in autumn © Jeanne Lesperance
© Jeanne Lesperance
Opening late November 2017

A vast expanse of cold-water streams, ponds, forest, and woodlands, Tidmarsh is a 450-plus acre landscape permanently protected and open for all to enjoy. Once a working cranberry farm, this landscape underwent the largest freshwater ecological restoration ever completed in the Northeast. Read more >

TRAILS: Open daily, dawn to dusk

Sanctuary News & Events

Tidmarsh trail map cropped

Our trails will be open for a holiday weekend "sneak peek" preview from November 23-26! Come and enjoy our newly finished 3+ miles of trails. 

View of restored valley at Tidmarsh

Congratulations—and many, many thanks—to all who helped Mass Audubon successfully complete the purchase of 450+/- acres of land in the Manomet section of Plymouth that will soon become our newest wildlife sanctuary—the Tidmarsh Wildlife Sanctuary! 

More News

Get Out & Explore

Two people walking

Explore 3 miles of trails featuring cold-water streams, ponds, forest, and woodlands at Tidmarsh. Learn More >

Research & Conservation

The restored wetlands at Tidmarsh support vulnerable wildlife while serving as a living model for ways to reduce the impacts of climate change. Learn More >