Fee: Day-use vehicle fees apply in season; contact the park.
About this park
Belmont Lake State Park is a 463-acre day-use park in West Babylon, split by Carlls Creek and Belmont Lake. It was farmland for August Belmont's equestrian activities and became a park in 1926. In 1935 Robert Moses made it the regional headquarters for Long Island state parks, and it still houses permit sales, administration and the State Park Police. The park is mainly used for picnicking, walking and fishing around the lake.
Belmont Lake State Park FAQ
Where is Belmont Lake State Park located?
Belmont Lake State Park is in North Babylon, New York, at Southern State Parkway Exit 38. GPS coordinates: 40.7262, -73.3368. Get directions.
Is there an entrance fee at Belmont Lake State Park?
Day-use vehicle fees apply in season; contact the park. Fees can change by season, so confirm with the park before you go.
How do I contact Belmont Lake State Park?
You can call (631) 667-5055. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Belmont Lake State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Camp Gateway- Brooklyn Ny (30.1 mi, reservable)
- West Thompson Lake Campground (113.0 mi, reservable)
- Indian Hollow (114.4 mi, reservable)
How current is this information about Belmont Lake State Park?
This listing was last updated on October 6, 2026. If something is out of date, let us know and we'll fix it.