Treasure Cove Resort Marina


Not Offered

Day Trip
$1/ft (4 Hour Maximum)
469 East Main Street
Riverhead, NY 11901
Check-in after 01:00 PM
Check-out before 11:00 AM
VHF 11
Book faster with the free Dockwa app
Marinas dark
18 Reviews

by dtdandor on Aug 31, 2021
staff was very helpful and friendly.

by coreyg on Aug 31, 2021
Very friendly people at the marina and it is located behind a nice hotel. There are several nice restaraunts right on the property too! Riverhead is definitely missing something as a town, but you are 15 minutes by Uber to West Hampton which is a gem. All in all a very comfortable place to stay.

by offtherails on Aug 30, 2021
The staff and facilities were perfect. Always a great time had there by all!

by taximom0918 on Aug 29, 2021
Everyone is so nice and helpful. Enjoyed our weekend.

by jaybuild on Aug 03, 2021
My family and I had a wonderful time during our stay. The facilities were very nice and very clean. We used the pool and visited the aquarium and other local attractions. The people were awesome. We experienced mechanical issues on the way in, and the folks at Treasure Cove were great in obtaining parts for us and offering advice. We even got a call making sure we got home alright! We'll be sure to go back and we encourage people to visit.

by mwdazzo on Jul 26, 2021
We enjoyed our time and the staff was very friendly, but the marina bathrooms could have been much cleaner. Nice facility and close to all.

by crazyonyou on Jul 25, 2021
Great service and nice attentive staff. Lots to do without ever leaving marina. The transient docks are old and worn. Many nail heads are sticking up and shoes of some kind must be worn. some updating is necessary. The WiFi works great, the pool is clean with a nearby bar for convenience. Other than the condition of the transient docks I have no complaints. Have stayed here in the past and will again in the future.

by kbrowning on Jul 06, 2021
Thanks Vinny and staff.. We love it every July 4th. Hotel Tiki bar has great drinks and food if you want to hang by the pool. Plenty to do in the town. Love taking the grandchildren to the aquarium, and the breweries for the adults.

by boatergirl on Oct 12, 2020
It was a pleasure as always. The staff is awesome and a pleasure to deal with. That's why we keep coming back!

by rssapa on Sep 06, 2020
Fantastic location! Lots to do! Only thing, be prepared WiFi very sketchy, but time to decompress! Definitely going back.

by cam39g550 on Sep 04, 2020
Dock hands and everything was great. Aquarium was right behind us and the pool was open. Quiet at night and loved the seal sounds.

by johnlishock on Aug 11, 2020
Friendly and professional staff.

by stevediarchangel on Aug 10, 2020
We arrived and they were expecting us, called me by my first name which I was impressed at how prepared they were. A big thank you to Michelle who helped us prepare for our trip; in addition, to helping us make reservations for the aquarium. It was a fantastic marina - they had a live acoustic guitar player as we sat and had drinks and dinner listening 6 feet apart. Great job Treasure Cove Marina - thank you for a wonderful stay!

by michellet on Nov 19, 2019
What a beautiful marina - we came here for a quick bite to eat over the summer. The staff goes above and beyond in serving their customers! The Seaside Grill has refreshing food and drinks by the pool -we will be returning !!!!!

by moonman104 on Aug 25, 2019
Treasure Cove is an absolute delight. Staff could not be more helpful. Docks and amenities are neat as a pin. Adjoining hotel has pool , workout gym and other amenities available. For kids there are good very nearby attractions. This place is highly recommended!

by alanachille on Jul 21, 2019
Employees extremely friendly and good location

by sin_or_swim on Jul 08, 2019
Come here every year, Always an awesome stay, great location, great people, lots to do...

by echase on Aug 11, 2018
Excellent facilities and an awesome staff.
Member Discounts

Dockwa and BoatUS have teamed up to bring you discounts for all BoatUS marinas. If you are a BoatUS member, go to your Dockwa account and add your BoatUS member information to get the following discounts at this marina.

  1. 10% Off Transient Slips

About Treasure Cove Resort Marina

Treasure Cove is a full-service 120-slip marina with seasonal and transient dockage that sits on the Peconic River as one of Long Island's most protected marinas, at the center of Long Island's twin forks, the gateway to the East End, and is nestled between Long Island Aquarium & Exhibition Center and the Hyatt Place East End & Resort Marina. Accommodates power boats up to 65-feet-long in a private setting, offers conveniences such as electrical hook ups, water, satellite television, wireless Internet, indoor & outdoor pools, fitness center, arcade, ice cream shop, picnic & BBQ areas, showers & laundry facilities, the seasonal Seaside Grill, and the spectacular waterfront suite gas dock and full-time mechanics on premises. Features member complimentary in-season canoe, kayak, small watercraft, and bicycle rentals. Just steps from the heart of downtown Riverhead's tourist attractions, restaurants, and shopping.

Booking Info

  • Hourly: $1.00/ft (4 Hour Maximum)
  • Nightly: $4.00/ft
  • Weekly: $2.50/ft/day
  • Monthly: $1.75/ft/day


  • Gas
  • Diesel
  • Water
  • Electrical


  • ATM
  • Dry Storage
  • Fitness Center
  • Floating Docks
  • Hotel/Lodging
  • Ice
  • Laundry
  • Maintenance Facilities
  • Medical Facilities w/in 5 Miles
  • Pumpout
  • Restrooms
  • Restaurant
  • Security
  • Showers
  • Swimming Pool
  • Winter Storage
  • Wireless Internet
  • Pet Friendly



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