Dinosaur State Park and Arboretum

Dinosaur State Park is a protected natural area in Rocky Hill that shelters ancient fossilized footprints under a large geodesic dome. Visitors walk through trails surrounded by native trees and shrubs that create a green setting for exploring these traces left by prehistoric creatures.

Workers discovered the fossilized footprints by chance in 1966, which led to the creation of this park. The site received official recognition as a National Natural Landmark in 1968.

The educational center provides programs for students and families about paleontology, geology, and environmental science through interactive exhibits and guided tours.

The grounds are accessible every day for walking and exploring the natural trails at your own pace. The indoor exhibit center has limited hours, so plan your visit accordingly to see both the outdoor fossils and indoor displays.

Visitors can make their own copies of dinosaur footprints through hands-on casting activities that let you take home a personal fossil replica. A mineral digging station operates seasonally, allowing people to search for stones and crystals in a dedicated area.

Location: Rocky Hill

Inception: 1968

Website: https://portal.ct.gov/DEEP/State-Parks/Parks/Dinosaur-State-Park

GPS coordinates: 41.65050,-72.65680

Latest update: December 6, 2025 16:04