Family-owned civil engineering and land surveying firm. Describes services and gives contact information.

Information about Petersham from state agencies.

Educational organization and intentional ecological community. Calendar of events and information on facility.

Information on annual community gathering to reconnect with the planet. Photos of past events and registration information.

Contains information about the church, including history, event listings, pictures, and program schedules.

Includes a museum and nature trails, as well as serving as a base for research and education in forest biology. Includes descriptions of the forest, the research, and classes. Owned by Harvard University.

Manufactures and sells a mechanism to help horses escape from a fire. Includes product descriptions and online ordering.

Updated every minute from Petersham, MA.

Elementary school. Contains a history and photographs.

Contains pictures of the center along with lists of classes and events.

Adventure travel company and non-profit service organization dedicated to the preservation of the environment and cultures. Includes descriptions of trips, classes, and projects.

Second-hand bookstore and photography shop. Includes a profile of the owner, postcards, and ordering information for the "Champions of Portugal" calendar.