Welcome to Put-in-Bay Ohio 2018. Our peak summer season runs from May through September, but we are also open in April when the ferry boats start running (weather depending) and in October through Halloween (one of the most popular Halloween parties in Ohio!). Put-in-Bay features a wide variety of events that appeal to all age groups. Click the link below to review the schedule of events where every weekend at Put in Bay is a new reason to have fun! Special events occur almost every weekend on the island. On most all weekends in peak season, hotels and resorts require a 2 or 3 night minimum stay and book up very early in the year. Reservations are reccomended to be made ealr in the year to assure accomodations