The 700-acre lake is open seasonally for fishing and boating and has a large boat ramp available. The lake and river are stocked with trout by the State. The fall foliage season offers spectacular views from atop the dam and from vessels while boating on the reservoir. Connecticut regulations and designated seasons app
Maybe — confirm before you go.
Army Corps site — the pass gives 50% off day-use fees only and never covers camping. Confirm at the gate.
- Fee type Fee unknown — The fee structure here is unconfirmed.
- Source Find on Recreation.gov ↗
- Last verifiedJuly 6, 2026 · Check
- Official pagewww.recreation.gov ↗
- Contact (860) 379-8234
Common questions
Quick Yes / No / Depends answers for Colebrook River Lake — always confirm with the managing site before you go.
Depends Does the America the Beautiful pass work here?
Maybe — Army Corps site — the pass gives 50% off day-use fees only and never covers camping. Confirm at the gate. Check with the managing agency before you go.
Yes Can you fish at Colebrook River Lake?
Yes — fishing is one of the listed activities here. You’ll need a valid state fishing license.
Yes Can you kayak, paddle, or boat here?
Yes — there’s water for boating and paddling at Colebrook River Lake. Hand-launched craft usually need no permit; motorized boats may need registration or a launch fee.
Yes Can you camp at Colebrook River Lake?
Yes — camping is available. Reserve ahead where required; you can check availability on Recreation.gov.
Depends Can you have a campfire?
Sometimes — campfires are subject to seasonal fire restrictions and bans. Always check current fire conditions first.
Yes Are there hiking trails?
Yes — trails here include Harvey Mountain Road, Pisgah Mountain Road, Chapin Road, and more. Check length and difficulty before you go.
Yes Can you watch wildlife or birds here?
Yes — Colebrook River Lake is a spot for wildlife and bird watching. Keep your distance and never feed animals.
Yes Can you bring a dog?
Generally yes — dogs are welcome when kept under control (usually leashed). Confirm any local rules.
Depends Are drones allowed?
Sometimes — often allowed away from wilderness and developed or crowded areas, with rules. Check locally before you fly.
Nearby sites
Heather Katsoulis from Southern NH / CC BY-SA 2.0 · Wikimedia Commons U.S. Army Corps of Engineers Littleville Lake
CheckArmy Corps site — the pass gives 50% off day-use fees only and never covers camping. Confirm at the gate.
Thomaston Dam
CheckArmy Corps site — the pass gives 50% off day-use fees only and never covers camping. Confirm at the gate.