Connetquot River State Park Preserve

Connetquot River State Park Preserve is one of Long Island’s most treasured natural landscapes, protecting more than 3,400 acres of pine-oak woodland, wetlands, open grassland, and the scenic Connetquot River. Known for its spring-fed waters, historic South Side Sportsmen’s Club grounds, and extensive trail network, the preserve offers a peaceful, low-impact way to experience Long Island’s natural heritage.

History

The preserve has deep roots in Long Island history. Much of the property was once owned by the South Side Sportsmen’s Club, a private 19th-century retreat frequented by wealthy industrialists, politicians, and sportsmen drawn to the river’s trout fishing and secluded setting. New York State acquired the land in 1963, and in 1978 it became Long Island’s first state-designated park preserve, underscoring its importance for conservation, research, and carefully managed public recreation.

The South Side Sportsmen’s Club Historic District, including club-era buildings and the grist mill area, is listed on the National Register of Historic Places. Together, these surviving structures help tell the story of Long Island’s sporting-club era and the shift from private retreat to protected public landscape.

Natural Environment

Connetquot River State Park Preserve is both a recreational destination and an ecologically important sanctuary. It protects the headwaters and surrounding habitats of the Connetquot River, one of Long Island’s most significant freshwater river systems.

Habitats found within the preserve include:

• Pine-oak woodlands
• Freshwater wetlands, streams, and ponds
• Open grassland areas that support migrating and nesting birds

Wildlife sightings may include osprey, red-tailed hawks, wild turkey, white-tailed deer, turtles, and a variety of songbirds. Spring and fall are especially rewarding for birdwatchers, while quieter winter visits can reveal a different side of the preserve’s landscape.

Activities & Recreation

• Hiking & Nature Walks: More than 50 miles of marked trails and carriage roads wind through forests, wetlands, and along river corridors. Terrain is generally flat, but surfaces are natural and can be uneven, sandy, or muddy depending on weather.
• Horseback Riding: The preserve is one of Long Island’s better-known places for equestrian trail riding, with designated bridle trails through protected woodland scenery. Riders should check current park rules before arriving.
• Fly Fishing: The Connetquot River has a long reputation among trout anglers. Fishing access is tightly managed and typically requires advance reservation, permits, and compliance with current park regulations. Check ahead for seasonal rules and availability.
• Birdwatching & Wildlife Viewing: Quiet trails, riverbanks, and meadow edges make this a rewarding stop for birders, photographers, and anyone interested in native Long Island habitats.
• Winter Recreation: When snow conditions cooperate, some trails may be suitable for cross-country skiing and snowshoeing.

Visitor Information

• Address: 4090 Sunrise Highway, Oakdale, NY 11769
• Hours: The preserve is generally open year-round, but hours and access details may vary by season or conditions.
• Admission & Parking: Vehicle-use or parking fees may apply at certain times of year. Check current rates and policies before visiting.
• Fishing Access: Reservations and permits are typically required for fly fishing. Rules, dates, and availability may change seasonally.
• Trail Conditions: Most routes are natural-surface trails rather than paved walkways, so sturdy footwear is recommended.
• Official Information: For current alerts, fees, programs, and fishing details, visit the official New York State Parks page.

Nearby Attractions

• Bayard Cutting Arboretum – Another Oakdale highlight, known for its gardens, estate grounds, and scenic Connetquot River views.
• Heckscher State Park – A short drive south, with waterfront recreation, picnic areas, sports fields, and Great South Bay access.
• Fire Island ferries – Nearby South Shore ferry terminals provide access to Fire Island for beach days, nature walks, and village visits.

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Connetquot River State Park Preserve

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Key Facts & Details

Official Name	Connetquot River State Park Preserve
Location	4090 Sunrise Highway, Oakdale, NY 11769
Community	Oakdale, Suffolk County, Long Island
County	Suffolk County
Region	South Shore of Long Island
Park Type	New York State park preserve and protected natural area
Size	Approximately 3,473 acres
State Acquisition	1963
Preserve Designation	1978
Notable Distinction	Long Island’s first state-designated park preserve
Primary Natural Feature	Connetquot River and its spring-fed freshwater system
Landscape	Pine-oak woodland, freshwater wetlands, streams, ponds, open grassland, river corridors, and historic estate grounds
Trail System	More than 50 miles of marked trails and carriage roads
Popular Activities	Hiking, nature walks, birdwatching, wildlife observation, horseback riding, photography, seasonal fly fishing, cross-country skiing, and snowshoeing
Horseback Riding	Designated bridle trails are available, subject to current park rules and conditions
Fishing	Seasonal fly fishing is available on the Connetquot River; permits, reservations, and current regulations may apply
Historic Site	South Side Sportsmen’s Club Historic District
Historic Significance	Former private sporting estate associated with prominent 19th-century industrialists, politicians, and sportsmen
National Register	The South Side Sportsmen’s Club Historic District is listed on the National Register of Historic Places
Wildlife	Osprey, red-tailed hawks, wild turkey, white-tailed deer, turtles, songbirds, and other native wildlife may be seen throughout the preserve
Trail Conditions	Primarily natural-surface trails that may be uneven, sandy, or muddy depending on season and weather
Parking & Fees	Vehicle-use or parking fees may apply during certain periods; visitors should confirm current rates before traveling
Hours	Generally open year-round, with access hours and conditions subject to seasonal changes
Nearby Attractions	Bayard Cutting Arboretum, Heckscher State Park, and South Shore ferry terminals serving Fire Island
Managed By	New York State Office of Parks, Recreation and Historic Preservation
Official Website	New York State Parks

Connetquot River State Park Preserve offers one of the most extensive protected landscapes on Long Island, combining more than 3,400 acres of woodland, wetlands, grassland, historic estate grounds, and the spring-fed Connetquot River. Its long trail system, equestrian routes, wildlife habitat, historic South Side Sportsmen’s Club district, and tightly managed fishing opportunities make the preserve especially valuable for visitors looking for quiet recreation and a deeper look at Long Island’s natural and cultural history.