Green Lakes State Park Adventures
Green Lakes State Park is known for its pristine glacial lakes and unique geological features, offering diverse outdoor activities for nature enthusiasts.
Popular Activities
Plan Your Visit
Everything you need to know to prepare for an unforgettable trip to Green Lakes State Park.
Entrance Requirements
A vehicle entrance fee is charged seasonally.
Best Time to Visit
Late spring through early fall for optimal weather and full access to park amenities.
Visitor Information
Park Office located near the main entrance offers maps and advisories.
Getting There
Accessible via I-90 and Route 5, with well-maintained roads throughout.
Weather & Climate
Winters are cold with significant snowfall, while summers are warm and humid. Spring and fall offer mild weather, making them ideal for visiting.
Conservation Efforts
Erosion and invasive species pose threats to native plant life; conservation efforts focus on maintaining the ecology of the meromictic lakes and ancient forests.
Camping in Green Lakes State Park
Find the perfect spot to stay overnight and immerse yourself in the details.
Pine Woods Campground
Situated within walking distance to the lakes, it offers electrical hookups and modern facilities.
Top Trails
Green Lake Trail
Encircles Green Lake, providing picturesque views of the lake's unique waters.
Round Lake Trail
Offers a tranquil hike around Round Lake, with opportunities to spot wildlife.
Old Growth Forest Trail
Winds through ancient forest, showcasing diverse plant life and towering trees.
Brookside Marsh Trail
Features wetland habitats and is great for birdwatching enthusiasts.
Trailblazer Tips
Visit early in the morning for serene lake views and fewer crowds.
Spring and fall offer cooler temperatures and vibrant foliage.
Parking is limited during peak seasons, so early arrival is recommended.
Binoculars are handy for bird watching, particularly for spotting migratory species.