Ohio Open Doors

Ohio Open Doors is state-wide biennial event during which stewards of historic building and places open their doors to the public for special tours and programs. Many events are exclusive to Ohio Open Doors. Discover Ohio’s amazing heritage as historic buildings and landmarks across our state open their doors to you for special tours and events.

Interested in your site participating? Learn how here: Ohio Open Doors 2026 – Show & Tell for Your Historical Places – America 250-Ohio