Dog-friendly parks and trails in Suffolk County
Suffolk County has 27 places in our guide; 21 of them welcome dogs today, 16 of them off-leash. Here are the ones to start with.
Open to dogs now first, then off-leash places and those with a photo.
- Dog parkBabylon Village Dog ParkOff-leash
- Dog parkDog park at Artist Lake ParkOff-leash
- Dog parkDog park at Belmont Lake State ParkOff-leash
- Dog parkDog park at Blydenburgh County ParkOff-leash
- Dog parkDog park at Gardiner County ParkOff-leash
- Dog parkDog park at James A Caples Memorial ParkOff-leash
- Dog parkDog Park at Tanner ParkOff-leash
- Dog parkDog park in Bay ShoreOff-leash
- Dog parkDog WalkOff-leash
- Dog parkIsaac Dog ParkOff-leash
- Dog parkPet area at Long Island Welcome CenterOff-leash
- Dog parkRobinson Duck Farm County Park Dog Run AreaOff-leash
- Dog parkWest Hills Large Dog RunOff-leash
- Dog parkWest Hills Small Dog RunOff-leash
- TrailBlue TrailLeash required
- ParkBrookhaven State ParkLeash required
- TrailRed TrailLeash required
- ParkTerrell River County ParkLeash required
- ParkWest Oak Recreation Club ParkLeash required
- Dog parkSelden Dog ParkOff-leashA guess from the name
- Dog parkWest Sayville Dog ParkOff-leashA guess from the name
ParkCaumsettNo dogs
ParkConnetquot River State Park PreserveNo dogs
Photo by Christine from L.I, CC BY-SA 4.0, Wikimedia Commons
ParkHither Hills State ParkNo dogs
Photo by Roger Rowlett, CC BY-SA 2.5, Wikimedia Commons
ParkOrient Beach State ParkNo dogs
Photo by GCW50, Public domain, Wikimedia Commons
ParkTarget Rock National Wildlife RefugeNo dogs
Photo by U. S. Fish and Wildlife Service - Northeast Region, Public domain, Wikimedia Commons
- TrailWest LineNo dogs
Nearby counties
Towns in Suffolk County
How we knowThe agencies that set dog rules here, and what each one says
- OpenStreetMapWhere no agency rule is on file, the dog tags people add to the map.25 places here
- Inferred from the place's nameNo source states a rule; the place's name suggests one.2 places here
Check posted signs. They are the rule on site. This guide restates published rules and OpenStreetMap data, which can be out of date or incomplete. It is not legal advice.
County boundary: US Census Bureau, cartographic boundary file, 2025 (public domain). A place belongs to the county that holds its point on the map.