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Greater Portland Landmarks preserves and revitalizes the architectural fabric, history, and character of greater Portland – renewing our neighborhoods, spurring economic development and keeping Portland one of the most liveable cities in America.
Landmarks is proud to provide leadership and advocacy, present educational publications, events and programs, and act as steward of the Portland Observatory (1807) for future generations.Support Our Mission
On September 21st, 2015, Landmarks announced their 2015 list of Places in Peril.
Click here to learn more about the program.
Landmarks plays an important role in preservation, but we have recognized a new and essential opportunity in planning for tomorrow’s landmarks in Portland. Learn more »
30 minute guided tour of the US Custom House (1868). Located at 312 Fore Street, Portland, this GSA owned building underwent a massive restoration from 2010-2013, and has been closed to the public since 2001.
Since 1807, the Portland Observatory has offered spectacular views of Portland’s busy harbor and served as a beloved symbol of the city’s rich maritime heritage. Named a National Historic Landmark in 2006, the Portland Observatory is the only known remaining historic maritime signal tower in the United States.
The Observatory is closed for the 2015 season. We will see you in May 2016!
Visit the Observatory
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138 Congress Street
Portland, ME 04101
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