Home / Riverhead, Flanders & the Peconic River / Treasure Cove Resort Marina
Riverhead · Peconic RiverTreasure Cove Resort Marina
Treasure Cove is a 120-slip resort marina at the head of navigation on the Peconic River in downtown Riverhead, next to the Long Island Aquarium and behind the Hyatt Place hotel. It takes power boats up to 65 feet, sells gas and diesel, and has pools, a fitness center, two restaurants and a bar with live music. It is a convenient jumping-off point for both forks.
Nearby: The Long Island Aquarium and downtown Riverhead's riverfront are steps away.
At a glance
| Type | Resort marina |
|---|---|
| Location | Riverhead |
| Waterway | Peconic River |
| Address | 469 E Main St, Riverhead, NY 11901 · Directions |
| Phone | 631-727-8386 |
| Website | treasurecoveresortmarina.com |
| VHF | 11 |
| Slips | 120 |
| Max boat length | 65 ft |
| Transient boats | Yes |
| Fuel | Gas & diesel |
| Season | In season Memorial Day - Labor Day (daily 8am-4pm); off-season weekdays |
| Services | full-time on-site mechanics, haulout, seasonal & transient dockage, day dockage |
| Amenities | water & electric, high-speed internet, showers, laundry, indoor & outdoor pools, fitness center, bar with weekend live music, kayak & canoe rentals on site |
| Dining on site | Two on-property restaurants |
Details compiled from the marina's own site and public listings. Rates, depths and availability change: confirm directly before arrival. Own or manage Treasure Cove Resort Marina? Update this page.
FAQ
Does Treasure Cove Resort Marina take transient boats?
Yes. Treasure Cove Resort Marina accepts transient (overnight) boaters, with room for boats up to about 65 feet. Call ahead or hail on VHF 11 to reserve, especially on summer weekends.
Can I get fuel at Treasure Cove Resort Marina?
Yes, Treasure Cove Resort Marina sells gasoline and diesel.
How do I contact Treasure Cove Resort Marina?
Call 631-727-8386 or visit their website.
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