Quinebaug Valley State Park
Connecticut

Quinebaug Valley State Park

Killingly, Connecticut
Available Activities
  • Hiking
  • Camping
  • Fishing
  • Boating
  • Picnicking
  • Stargazing
  • Kayaking
  • Canoeing

🏆 Official Guide: Quinebaug Valley — A scenic park in northeastern Connecticut’s Last Green Valley National Heritage Corridor — centered around the 88-acre Wauregan Reservoir, offering bass and catfish fishing, non-motorized boating, peaceful nature trails, and a quiet retreat in the historic Blackstone-Quinebaug river corridor.

Quinebaug Valley (also referenced as Quinebaug Lake State Park) in northeastern Connecticut is a quiet, water-focused park within the “Last Green Valley” — one of the last remaining dark-sky corridors in the Boston-to-Washington megalopolis. The park centers on the 88-acre Wauregan Reservoir, a designated bass and catfish management lake ideal for peaceful fishing and non-motorized boating.

Visitor Information

DetailInformation
LocationKillingly / Quinebaug area, CT
Lake88-acre Wauregan Reservoir
TypeDay-use — no camping
BoatingNon-motorized or electric motors only
HeritagePart of Last Green Valley National Heritage Corridor

Activities

ActivityDetails
FishingBass, catfish, panfish — designated management lake
BoatingKayak, canoe, electric motor — boat launch
Nature TrailsShort wooded trails — peaceful walks
Bird WatchingWoodland and reservoir species
PicnickingLakeside picnic areas
💡 Pro Tip: Quinebaug Valley is a quiet alternative to Connecticut’s busier state parks — ideal for a peaceful day of fishing or kayaking. The reservoir is managed specifically for bass and catfish, so expect good fishing. The “Last Green Valley” designation means this area has remarkably low light pollution — consider a late-afternoon visit followed by stargazing. For more extensive hiking, nearby Natchaug State Forest and James L. Goodwin State Forest offer robust trail networks.

Frequently Asked Questions

Can I use a motorboat on the reservoir?

Only non-motorized boats (kayaks, canoes, SUP) and boats with electric motors are permitted on Wauregan Reservoir. Gas-powered motorboats are not allowed. A boat launch is available for car-top boats.

What is the Last Green Valley?

The Last Green Valley is a National Heritage Corridor spanning 35 towns in northeastern Connecticut and south-central Massachusetts. It’s called the “last green valley” because it is the last largely rural, forested area visible from space in the Boston-to-Washington megalopolis — visible on satellite imagery as a dark green gap in the urban sprawl.

Sarah Mitchell

About the Author

Outdoor Editor & Trail Expert

Sarah Mitchell is an outdoor writer and trail researcher with over 8 years of experience exploring state parks across America. As the lead editor at AmericasStateParks.org, she has personally visited more than 200 parks in 42 states, logging thousands of trail miles and hundreds of campground nights. Sarah specializes in detailed park guides, accessibility information, and family-friendly outdoor planning. Her work focuses on helping first-time visitors feel confident and well-prepared for their state park adventures.

200+ state parks visited across 42 states | 8+ years of outdoor writing

Last updated: May 16, 2026

Park Location

Killingly, Connecticut