Bubble Rock is arguably the best-known boulder in the entire state of Maine and one of the most visited spots in Acadia National Park. Perched precariously on the eastern edge of the summit of South Bubble, this giant geological feature is an excellent example of a glacial erratic, a huge rock that was moved here by the powerful action of ancient glaciers. I tried pushing it over, but couldn’t quite get it to move hahah.
Bubble Rock can be accessed via Bubble Rock Trail which is 0.7 miles one-way. Don’t miss out on this amazing spot in Acadia National Park!