Chatfield Hollow State Park is a Connecticut state park located in the town of Killingworth. The park offers hiking trails, a swimming beach, trout fishing, mountain biking, rock climbing, and picnicking areas. Park attractions include Indian caves, historic sites, a restored water wheel, and a reproduction covered bridge. The Oak Lodge Nature Center is open seasonally and offers nature programs and information about the park.GeologyAll the bedrock in the park consists of a type of gneiss called Monson Gneiss, a granitic pluton formed by the subduction of the ocean floor of the Iapetus Ocean under the North American continent; this was caused by the African Plate and Eurasian Plate. The Iapetus Ocean continued to close after the formation of the pluton, and the eventual collision of Avalonia with North America and subsequent intense pressure and heat caused the metamorphism of the granite into gneiss. The eventual erosion of the rock layers above over millions of years then exposed the rock seen on the surface today.Monson Gneiss is a medium to coarse-grained rock, light in color, and is mainly composed of the minerals plagioclase, quartz and biotite. In some places, trace amounts of garnet, epidote or magnetite can be observed.Using our custom trip planner, Killingworth attractions like Chatfield Hollow State Park can form part of a personalized travel itinerary.
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You can go here 365 days a year and always enjoy a good hike. I went here as a kid and now I take my kids here. rocks to climb, caves, boardwalk, pond, stream,,,you can walk for hours and hours, or ju... more »
We probably didn't have enough time to tell you much, but the Chatfield Hollow state park was quite nice on a sunny April day. It's definitely worth exploring further. more »
Beautiful state parks with multiple trails to hike, the trails range in length and degree of difficulty. There is a large lake with a small beach for people to swim and fish. There is also several sma... more »
Chatfield Hollow is a very large park with many trails to hike and explore. Lots of picnic areas with pedestal grills available, so bring a picnic and enjoy eating in the beautiful outdoor scenery!
The park is very nice--especially for outings. There's a big pier walk through the marsh, and a bunch of little beaches, as well as a stocked lake (trout). The hiking trails are a little rough and wild though--last I was there they were kind of poorly marked.
A treat for the senses , this Sylvan beauty ! The pine trees smell delicious ; there are photo ops everywhere ; and no end to the people and dog watching !
What a great place to visit. Grounds are always clean and kept up. Very family oriented and easy to get to. Parking could be better but the park is very nice.
Great place to picnic and fish. Great place for the family.
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