The Square Root
Visit The Square Root
Tours & day trips
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Boston Old Town Trolley Hop-on Hop-Off City Tour
Activity duration is 1 day
9.0 out of 10 with 771 reviews
Free cancellation available
Private & custom tours
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Boston: Helicopter Skyline Tour
Activity duration is 30 minutes
10.0 out of 10 with 9 reviews
Free cancellation available
Food, drink & nightlife
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Boston to Martha's Vineyard with Optional Island Tour
Activity duration is 13 hours
9.0 out of 10 with 210 reviews
Free cancellation available
Classes & workshops
See all 15 activities
Boston: Sunset Tall Ship Harbor Cruise
Activity duration is 2 hours
9.4 out of 10 with 37 reviews
Free cancellation available
Holiday & seasonal tours
See all 13 activitiesBoston: Helicopter Skyline Tour
Activity duration is 30 minutes
10.0 out of 10 with 9 reviews
Free cancellation available
Stay near popular The Square Root attractions
Top Hotel Deals
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The Revolution Hotel
40 Berkeley Street Boston MA
184 Heath St
184 Heath St Boston MA
Hyatt Regency Boston/Cambridge
575 Memorial Drive Cambridge MA
Hilton Boston Back Bay
40 Dalton St Boston MA
ESJACPE GUEST HOUSE
182 Heath St Boston MA
Homewood Suites by Hilton Boston Brookline-Longwood Medical
111 Boylston Street Brookline MA
Hilton Garden Inn Boston Brookline, MA
700 Brookline Ave Brookline MA
Arcadian Hotel
1200 Beacon St Brookline MA
Homestay In Fields Corner Area Boston
60 Ridgewood St Boston MA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.