• Summer 2019

    The Thunder Beach Association (TBA) is a not-for-profit association of over 300 cottage owners in southern Georgian Bay.

    Purchase Membership

    Learn more.

  • TBA Classifieds

    The TBA classifieds is a free service provided to members where they can post ads for things like cottage rentals, services, and used items for sale.

    View Classifieds
Tennis Membership
Tennis Membership

2019 memberships now open.

Sign Up
Dock Company
Dock Company

Calling all Thunder Beach boaters.

Sign Up