Green Lakes State Park in Fayetteville NY, just east of Syracuse, is one of Central New York’s most scenic state parks.
The park features two rare glacial lakes — Green Lake and Round Lake — surrounded by upland forest, miles of hiking and biking trails,
a golf course, swimming beach, picnic areas, camping, fishing access, and year-round outdoor recreation opportunities.
The lakes’ unusual blue-green water and forested surroundings make this a top destination for nature lovers and families.
Green Lakes State Park spans
over 2,000 acres of pristine natural beauty. The park’s crown jewels are its two glacial meromictic lakes—Green Lake and Round Lake—which
are rare bodies of water where surface and bottom layers never mix, preserving ancient sediments and offering crystal-clear turquoise hues
that captivate visitors year-round.
Meromictic Lakes Explained
A Glacial Legacy
The park’s origins trace back to the last Ice Age, when massive glaciers carved out the landscape, leaving behind these unique plunge basins. Green Lake, the larger of the two at 65 acres, was the first lake in America classified as meromictic in the early 20th century, a distinction that highlights its scientific significance for studying ancient plant and animal life. Round Lake, smaller and more secluded, is equally intriguing and protected as a National Natural Landmark. The surrounding old-growth forest includes towering trees like eastern hemlocks estimated to be up to 400 years old, creating a serene, timeless atmosphere.
Activities for Every Season
Green Lakes offers a wealth of recreational opportunities. In summer, swim in the designated beach area on Green Lake or rent boats to explore its depths—though private boats are not allowed to preserve the ecosystem. Anglers can fish for species like bass and trout, but fishing is prohibited on Round Lake. The park boasts 15 miles of trails for hiking, running, or cross-country skiing in winter, winding through forests and along lake shores. Golf enthusiasts will appreciate the 18-hole course designed by Robert Trent Jones, complete with a pro shop and restaurant. Year-round options include disc golf, snowshoeing, and hunting in designated areas. For families, there’s a playground, nature center with exhibits on local wildlife and geology, and environmental education programs like guided hikes and scavenger hunts.
Planning Your Visit
Open daily from dawn to dusk, the park currently charges no vehicle entry fee, though an Empire Pass provides unlimited access to New York state parks. Camping is available with 137 sites, including cabins, from mid-May to mid-October. Pets are welcome in most areas (leashed, with proof of rabies vaccination), but not on beaches or in buildings. Whether you’re seeking a peaceful hike, a round of golf, or a dip in glacial waters, Green Lakes State Park delivers an unforgettable escape into nature’s wonders.
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Green Lakes State Park