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Our Mission is Your Adventure!

East Branch Penobscot River

CANOE TRIPS

Great Mountain Guide Service offers Scenic Half Day and Full Day Trips, and Overnight Backcountry Canoe Trips on the East Branch of the Penobscot River. 

HIKING TRIPS

Great Mountain Guide Service offers Custom Half Day and Full Day hiking trips, and Katahdin Ascents. Overnight trips available by arrangement!