Green Lake Beach is located within Green Lakes State Park in Manlius, New York. The park is renowned for its two glacial lakes, Green Lake and Round Lake, which are known for their unique blue-green color due to high levels of calcium carbonate. The beach offers a sandy swimming area, lawns for sunbathing, and a building with changing facilities and a concession stand. It is a popular destination for swimming and water activities during the summer. The surrounding area features old-growth forests and offers hiking trails, a golf course, and camping sites, making it a versatile destination for both relaxation and outdoor adventure.
The park's natural beauty and recreational opportunities attract a large number of visitors each year. The lakes themselves are remnants of the ice ages, providing a glimpse into the region's geological history. Green Lake is particularly notable as a meromictic lake, meaning it does not experience seasonal mixing of its water layers, which makes it a subject of scientific interest.
The area around Green Lake Beach is also rich in cultural and historical significance, with nearby attractions such as the Erie Canal and various local towns offering additional exploration opportunities.