Treasure Cove Resort Marina
Experience waterfront luxury at Treasure Cove Resort Marina. Nestled just steps away from Hyatt Place Long Island/East End, our marina offers unparalleled convenience and relaxation. Whether you're seeking a serene escape or thrilling water adventures, our resort provides the perfect setting for unforgettable memories. Discover the ultimate blend of comfort, convenience, and adventure at Treasure Cove Resort Marina.
Nestled alongside the Long Island Aquarium and situated just steps from the Hyatt Place Long Island/East End hotel, Treasure Cove Resort Marina offers an array of exclusive member perks tailored to delight every member of your family. Boasting amenities like electrical hookups and high-speed internet access, you'll feel right at home during your summer retreats. Our idyllic location on the scenic Peconic River in Riverhead, NY, caters to families and individuals seeking both relaxation and adventure. With attractions such as Long Island Canoe Kayak Rentals within the marina, Tanger Outlets, Splish Splash, and easy access to Long Island's Wine Country up the North Fork or the famed Hamptons beaches down the South Fork, there's an abundance of activities to ensure everyone's enjoyment.


Premier Docking
Located on the Peconic River in Riverhead, New York, Treasure Cove Resort Marina offers 120 slips accommodating power boats up to 65 feet long, providing seasonal and transient dockage amidst the gateway to Long Island’s renowned East End, centrally positioned for easy access to popular North and South Fork destinations.

Marina Amenities
Enjoy a plethora of amenities including complimentary Long Island Aquarium membership, access to Hyatt Place Long Island/East End facilities, water activities, picnic areas, and riverside dining at Seaside Grill for an unforgettable experience at Treasure Cove Resort Marina.
Amenities
- Long Island Aquarium Membership: Complimentary annual membership for seasonal dockage customers, including a 50% discount on children’s camp programs.
- Hyatt Place Long Island/East End Access: Use of Hyatt Place fitness center, indoor, and outdoor swimming pools.
- Hotel Accommodation Options: Recently renovated suites with marina views, including the Waterfront Suite with a king-sized bedroom, kitchenette, full bathroom, and outdoor veranda.
- Pool Hours: Indoor pool available year-round from 6:00am to 10:00pm; outdoor pool open from 10:00am to 8:00pm (seasonal).
- Water Activities: Complimentary canoe, kayak, and stand-up paddleboard rentals for seasonal marina members.
- Gas Dock & Pump-Out: Open daily from 8:00am to 4:00pm, with service available at the Marina Office or via VHF Channel 11.
- Picnic & BBQ Area: Charcoal grills located at each dock top, with a picnic area along the Peconic River.
- Showers & Restrooms: Facilities located near Dock D.
- Laundry Facilities: Available year-round for a minimal fee, with detergent and dryer sheets for purchase.
- Ice Machine: 24-hour availability (in season) for $7 per 16lb bag.
- Pet Policy: Pets welcome but must be leashed and cleaned up after.
- Transportation Options: Shuttle service to local hotspots, Riverhead Taxi, Enterprise Rent-A-Car, and Elegant Limousine services available.
- Seaside Grill: Tranquil riverside dining offering cocktails and traditional favorites, with lounge-style and floating dock seating options.
- Scoops Ice Cream & Candy: Located at the Aquarium, offering treats and sweets with convenient walk-up window service.
