Allan H. Treman State Marine Park
- State marine park
- Regional draw
- Ithaca
Allan H. Treman State Marine Park occupies a waterfront setting at the southern end of Cayuga Lake in Ithaca.

Its marina and surrounding open spaces connect the city with boating on one of the Finger Lakes.
Use the current state park information to distinguish general shore visiting from boat launching, docking and seasonal marina services. The photograph shows the marina rather than a swimming beach. Water activities require appropriate equipment and compliance with current rules. Check seasonal facilities and admission arrangements before traveling, and stay clear of working docks or areas reserved for boat owners.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: Mw13068 / Wikimedia Commons. Original source. CC BY-SA 4.0. Resized and converted to WebP; may be cropped for display.
Nearby
More places nearby
Stewart ParkStewart Park opens onto the southern shore of Cayuga Lake in Ithaca.
Museum of the EarthMuseum of the Earth in Ithaca explores the history of life and the changing planet through fossils, specimens and scientific interpretation.
Herbert F. Johnson Museum of ArtHerbert F. Johnson Museum of Art stands at the edge of Cornell’s Arts Quad in Ithaca.
Andrew Dickson White HouseAndrew Dickson White House on Cornell’s Ithaca campus combines Victorian Gothic architecture with the university’s intellectual history.
Buttermilk Falls State ParkButtermilk Falls State Park near Ithaca follows a stream through a steep gorge and a series of falls.