Did you know a single bat can eat thousands of mosquitos in just one night? Join us for an…
These events will feature a unique educational program presented by a member of the Door…
Join the park Naturalist for a brief presentation on astronomy followed by some telescope…
Join Master Naturalist & Bat Ambassador Garth Ewing for an engaging presentation about…
Learn about and view the universe you call home with the Northern Cross Science Foundation!
Volunteer stewardship day at Governor Nelson State Park for all ages and abilities, followed by…
Hike or snowshoe the .4 mile long Basswood Trail, starting at the fire-pit. Experience the…
Are you ready to reel in the big one?
Join us for a guided bird walk on Hemlock Hollow and Giigoonh (Fish) Trails where we will spot…
There are more than 160 species of dragonflies and damselflies in Wisconsin. Join naturalist…
Discover all the amazing things and beautiful places that Havenwoods offers for exploration in…
Join the Friends of Devil’s Lake for FREE morning yoga!