05/31/2026
May 31, 1935, the Mapparium opened to the public in Boston. This local landmark offers a one-of-a-kind view of the world from the inside out. Its three-story stained glass globe sits within the Mary Baker Eddy Library and lets visitors walk through a glass bridge at its center while continents and oceans surround them. The experience feels both historic and immersive with a map that reflects the world as it looked in the 1930s. It is a unique stop in Boston and one that leaves a lasting impression.
๐ Address: 200 Massachusetts Ave, Boston, MA 02115
๐ Hours: Typically Wednesday through Sunday, 10:00 a.m. to 5:00 p.m.
๐บ๏ธ Maps: https://maps.google.com/?q=Mapparium+Boston
๐ฝ๏ธ Food recommendation: The Friendly Toast in Back Bay for a casual and hearty meal
๐ง Travel tip: Tours run on a schedule and include a short presentation. Plan ahead and allow time to explore the surrounding Back Bay area
๐ Plan your visit: https://www.marybakereddylibrary.org/project/mapparium/