The park was developed on land formerly known as 'Otis Estate', which included a mansion later demolished for park expansion.
Its geographic position provides a direct, uninterrupted view of the Fire Island Lighthouse across the bay.
The park is recognized as a key stopover for migratory birds traversing the Atlantic Flyway.
It hosts an extensive series of paved trails that are part of the Long Island Greenbelt Trail system.
The park's layout was influenced by early 20th-century estate planning, maintaining many of the original mature tree specimens.
During peak winter months, the park serves as a popular site for cross-country skiing when snow cover permits.
Heckscher State Park occupies 1,600 acres on the Great South Bay, featuring expansive views of the Fire Island barrier beach. The park is situated on the former estate of August Heckscher, a philanthropist who donated the land to New York State in 1929. Its shoreline spans approximately five miles along the southern coast of Long Island. Facilities include designated areas for swimming, salt-water fishing, and kayaking. The grounds contain twenty miles of trails designed for both hiking and mountain biking. Picnic areas are equipped with over 1,000 tables, making it one of the largest picnic grounds in the region. The park remains a primary location for observing diverse bird species, including osprey and piping plovers. It offers specialized athletic fields for soccer, baseball, and softball.
The southern-most point of the park looking across the bay toward the Fire Island Lighthouse.
Bring polarized sunglasses to reduce glare when looking across the Great South Bay.
Utilize the northern sections of the park if you prefer wooded trails over the more crowded beach-front picnic zones.
Check the tide charts before planning a kayaking trip, as the current can be strong in the bay.
Do not attempt to swim in the bay outside of the lifeguarded beach sections due to unpredictable currents.
Swimming areas are seasonal and operate only during summer months; park access remains year-round.
Carry-in, carry-out policy; all trash must be removed from the site.
