All Mass Audubon sanctuaries, trails, & buildings are closed until further notice. Read More
A vast expanse of cold-water streams, ponds, forest, and woodlands, Tidmarsh is a 481-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.
Explore 3 miles of trails featuring cold-water streams, ponds, forest, and woodlands at Tidmarsh. Hit the trails >
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 >
Calling all volunteers—we're thrilled to announce the launch of our expanded Volunteer Program! From monitoring trails to helping with construction projects to co-leading education programs, there are lots of new ways you can get involved at the sanctuary.
At Mass Audubon Adventure Camp at Redbrook in Plymouth, campers ages 4 to 10 enjoy a unique nature-and-sports experience featuring active games, creative art projects, and hands-on explorations of nature. Registration now open for summer 2020!