Island Explorer MDI Service Begins on June 23!

An Island Explorer bus drives on the loop road on Aug. 1, 2024 in Acadia National Park, M.E. (Evie Linantud/Friends of Acadia)

The fare-free Island Explorer bus service begins on MDI on June 23 and will run through October 13. Schoodic service has been running since May 21.

Route maps and schedules can be found on its website.