The Thacher & Straitsmouth Islands boat launches will operate from June through August in 2023, with trips to Thacher Island on Wednesday and Saturday mornings, and trips to Straitsmouth Island on Tuesday mornings. Reservations are required for all passengers, and you can make the reservations for your tickets through Eventbrite beginning Saturday May 13th. Plan your adventure now!
Thacher Island Trips – all trips return 2 1/2 hours after their departure
- Wednesday trips begin on June 7th with four departures, beginning at 9am
- Saturday trips begin on June 10th with five departures, beginning at 8:30am
Straitsmouth Island Trips – all trips return 2 hours after their departure
- Tuesday trips begin on June 6th with three departures, beginning at 9am
Click on Visit Us for more information on ticket prices, departure location and parking.
Reservation support is available at (617) 599-2590 from 9am to 5pm.