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Mapparium Tours

Gain a new perspective on world geography at the Mapparium. Situated inside the Mary Baker Eddy Library, this hidden gem is a 3-story stained-glass globe that offers a 3-dimensional view of the world in 1935. An audiovisual show and an exhibition of artifacts and documents complete the experience.

The Basics
The Mapparium can be experienced only with a guide. As you traverse the 30-foot (9.1-meter) glass bridge that cuts through the interior of the globe, the view is enhanced by an original audiovisual presentation that uses words, music, and LED lights to illustrate how ideas can change the world. The Mapparium also has acoustics that turn the room into a whispering gallery. Letters and other artifacts document the construction and significance of the Mapparium.

Go on your own, or as part of a tour of Christian Science Plaza and other Christian Science buildings in the city. Access to the Mapparium is included in some Boston sightseeing passes.

Things to Know Before You Go
  • The Mapparium is a must for geography, history, or architecture buffs.
  • While access to the Mary Baker Eddy Library is free, there’s a fee to enter the Mapparium.
  • Photos and videos aren’t permitted inside the Mapparium.
  • There’s an on-site gift shop.

How to Get There
The Mary Baker Eddy Library and Mapparium are located in Christian Science Plaza in the Back Bay neighborhood. Take the Green Line subway to Prudential, Symphony, or Hynes Convention Center station. The Harvard-Dudley bus 1, the CT1 bus, and the sightseeing trolley also stop nearby.

When to Get There
The Mapparium is open daily. Tours run regularly and last around 20 minutes. Visitors wanting to spend more time there may be allowed to join a subsequent tour, if space permits.

The Founder of Christian Science
The founder of the Christian Science movement, Mary Baker Eddy was also the driving force behind the construction of the neoclassical headquarters of the Christian Science Publishing Society and the Romanesque First Church of Christ, Scientist. Learn more about her life and achievements in the Mary Baker Eddy Library.
Address: 200 Massachusetts Ave, Boston, Massachusetts, USA
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Go Boston All-Inclusive Pass

Go Boston All-Inclusive Pass

Seeing the best of Boston doesn’t get any easier, or more economical, than with the Go Boston Pass. This flexible sightseeing pass allows visitors to pick and choose from a wide variety of Boston’s top attractions, almost 40 in all, at any pace desired over the course of one, two, three, five, or seven consecutive days. Enjoy immediate entry to attractions. Simply save the pass (available as your 'ticket' after purchase) on your mobile device and go. No voucher redemption is required. Please note: Enjoy the extra flexibility in case your travel plans need to change: All passes (purchased by December 31) are valid for two year from purchase date and only become activated with your first attraction visit. After activation your pass will be valid for 30 days and/or the remaining number of attraction choices purchased.
  • 1 to 7 days

Frequently Asked Questions

The answers provided below are based on answers previously given by the tour provider to customers’ questions.
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