A trip to America's Stonehenge would not be complete without visiting the main attraction. This 100-acre outdoor site is full of ancient and historic structures spanning the periods covered in the museum's exhibits. A paper map and audio tour of the site provide interpretation of the stone structures, their historical significance, and the surrounding  landscape.

Ancient artifacts spanning more than 4,000 years of human history are housed inside the Visitor Center. This exhibit features a variety of lithic tools, early Native American pottery, jewelry, and stone inscriptions found on this site and in the local area. Descriptions of the artifacts as well as their cultural significance in the past and today are displayed.

Information about modern archaeological techniques and research is sprinkled throughout the museum, but concentrated around this recreated dig site. Real archaeological equipment is on display in this exhibit for visitors to see not only the results of ongoing research at this site, but the process as well. A short film includes discussion from research staff.

Surround yourself with New Hampshire's scenic forests and search for local wildlife on the Nature Trail! Informational signs encourage you to look around and identify native plants and animals that make up a variety of important ecosystems on the hill. The Susan M. Hodge Sanctuary is home to our resident Bluebirds and many other popular songbirds.

While America's Stonehenge is well-known for its precolonial history, the Pattee Family and their neighbors had a significant impact on this property during the 18th and 19th centuries. Their artifacts are showcased in this exhibit, which includes their colonial and Revolutionary history, as well as their involvement with abolition and the Underground Railroad.

The newest addition to the grounds, this beautiful garden provides a tranquil spot to relax and appreciate your natural surroundings. The manicured flower beds  provide a scenic backdrop for photographs, but also attract many important local insects and animals that use the gardens for food, shelter, and nesting sites. Keep an eye out for butterflies and hummingbirds!