Connecticut State Parks with Camping
32 units of Connecticut's state park system list campgrounds, from developed RV sites to hike-in primitive sites. Of these, 10 post campsite counts; 1 have free entry. Each park page has the official details and when we last checked them.
American Legion State ForestBarkhamsted
Black Rock State ParkWatertown$15 ($10 nonresident)
Cockaponset State ForestHaddam/Chester$10 ($15 nonresident)
Devil's Hopyard State ParkEast Haddam
Gay City State ParkHebron$10 ($15 nonresident)

Gillette Castle State ParkEast Haddam
Hammonasset Beach State ParkMadison$22 ($15 nonresident)
Hopeville Pond State ParkGriswold$15 ($10 nonresident)
Housatonic Meadows State ParkSharon
Housatonic State ForestSharon
Hurd State ParkEast Hampton
James L. Goodwin State ForestHampton
Kettletown State ParkSouthbury$15 ($10 nonresident)
Lake Waramaug State ParkKent/New Preston$15 ($10 nonresident)
Macedonia Brook State ParkKent
Mashamoquet Brook State ParkPomfret
Mohawk State Park/ForestGoshen/Cornwall$15 ($22 nonresident)
Natchaug State ForestEastford
Naugatuck State ForestNaugatuck/Oxford/Beacon Falls
Nepaug State ForestNew HartfordFree entry
Nipmuck State ForestStafford Springs/Union
Nye-Holman State ForestTolland
Pachaug State ForestVoluntown
Peoples State ForestBarkhamsted$10 ($15 nonresident)
Putnam Memorial State ParkRedding
Quaddick State ForestThompson
Quaddick State ParkThompson$10 ($15 nonresident)
River Highlands State ParkCromwell

Rocky Neck State ParkNiantic$15 ($22 nonresident)
Salt Rock State ForestSprague/Baltic
Selden Neck State ParkLyme

Sleeping Giant State ParkHamden$15 ($6 nonresident)
Lists are built automatically from official park data and update when parks change. Inclusion means the official source lists the feature; it is not a ranking.