Brownstone Adventure Sports Park
Portland, Connecticut
Last checked: Sep 13, 2026
ZiplineWakeboard / waterski cables or boatsDeep-water solo venuesGuided outdoor rock climbingRecreational / tandem kayak rentalsStand-up paddleScuba (charter or shop-with-boat)
Brownstone Adventure Sports Park in Portland, CT, is a quarry adventure park with ziplines, cliff jumping, swimming, wakeboarding, rock climbing, kayak, and paddleboard. Zip and water/climb co-offers are listed on brownstonepark.com.
Independent directory, not a booking service.