Information on:

Ithaca - Allan H. Treman State Marine Park

805 Taughannock Blvd. (Rt 89)

Allan H. Treman is one of the largest inland marinas in New York State.  It boasts 370 seasonal, 30 transient and 30 dry boat slips.  For folks trailering boats, the park has an 8-lane boat launch ramp.  The marina is an excellent port-of-call off the Barge Canal system at the south end of Cayuga Lake and within easy walking distance to the city of Ithaca along the Cayuga Waterfront Trail.  For bird watching fans, the Hog Hole wetland and the Cayuga Lake shoreline make for great opportunities to view waterfowl and wetland species. 

This is a marina only park.  We're often confused with Robert H. Treman State Park, which is located 4 miles to the south, not on Cayuga Lake.


Household pets only; caged or on a leash not more than 6 feet. Certificate proof of rabies inoculation.

Amenities and Activities:

Our parks and historic sites have countless amenities and activities to make your visit fun and enjoyable. Accessible indicates that, to the extent practicable, this facility or activity meets the Americans with Disabilities Act accessibility standards. It is strongly recommended that you contact the facility in advance for a full description of what you can expect.

  • Boat Launches
  • Dockage
  • Empire Passport Accepted
  • Fishing
  • Grills
  • Marina
  • Marina Pump Out Stations
  • Picnic Tables (Accessible)
  • Powerboats
  • Scenic Views
  • Showers (Accessible)




Sunshine Chris

Wednesday, March 22, 2017
I just love open spaces, especially when they're by water. And this park has it. You can take your dog to the enclosed play space, or stroll out towards Cayuga Lake. I explored a little patch of woods near the lake, before checking out the marina. The way the empty slips rested on the ice really caught my attention. I can't wait to see this place in the Spring!!

Jared Baird

Thursday, Oct. 19, 2017
Nice playing fields. Walking trail us a little confusing, but overall very nice.


Sunday, Sep. 3, 2017
Awesome place. Planning to visit much more.

Samuel Packer

Saturday, Aug. 5, 2017
Beautiful park with nice public amenities. Check it out!

Dintuk Malintuk

Monday, July 31, 2017
Nice place to take a walk and see Lake Cayuga

Allan H. Treman State Marine Park is not affiliated with AmericanTowns Media