Welcome to the Thomas Island Association

We, your neighbors and friends, welcome you.  We appreciate your interest and hope you can participate in the Association.  Indeed, it is a privilege to be here on this beautiful piece of land.  Thomas Island and Lake Onota are embedded in the rich history of Berkshires, linking its roots in Berkshire County's past to today's cultural, community and recreational experience; it truly represents a gateway to an unexcelled year-round life experience.

Mission Statement:

To enhance and preserve the quality of life that is unique to the Thomas Island experience in three primary areas: 

• Promote a sense of community in a safe, secure and respectful environment.

• Enrich and enhance an unexcelled quality of life that is uniquely Berkshire.

• Preserve and protect property values and the welfare of owners and residents.