History museum
Maine Historical Society
76 locals recommend,
Location
489 Congress St
Portland, ME
Downtown
Tips from locals
The Longfellow Garden is a quiet little green space behind the Longfellow House, next to the Maine Historical Society right on Congress Street. It's free and open to the public from 10-5 from May through October. I just think it's cool to have a little garden oasis right in the middle of the city.