Boston Assembly Row, Somerville

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Ticket prices

LEGO® Cheerleader

Tickets must be pre-purchased online to guarantee entry to LEGOLAND® Discovery Center Boston. Walk-up tickets may not be available.

Visitors will be required to choose an arrival timeslot to guarantee your entry to our attraction. However, once inside, you may stay as long as you like!

Please be reminded LEGOLAND Discovery Center Boston is a children’s attraction. Adults must be accompanied by a child in order to enter the attraction. Please book into one of our exclusive Adult Nights, if you wish to experience the attraction.

Please note that pre-purchased tickets are not subject to discounts at time of arrival.

Adults must be accompanied by a child to visit the LEGOLAND Discovery Center.

Special Hours

Adult nights are the third Wednesday of every month and we will close at 6pm and reopen at 7pm for the event.

*Last admission is two hours before closing

Online Tickets

Online Saver Tickets

Save up to 33% off standard walk-up price when you purchase ticket online!

Purchase tickets online to guarantee entry.

Online Saver Ticket
Type Walk-up price from Online price
Adult (age 13+) $23.00
Child (age 3+) $18.50
Child (0-2) $free

Please note: Coupons cannot be used with online tickets. Ticket price varies by date and time of visit.

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You do not need to print these tickets. Simply note down the transaction number on your confirmation email or show us the email on a mobile device upon arrival. Adults must be accompanied by a child in order to enter the attraction.

Activity Packs

Activity PAck

Keep the kids busy during your visit with our LEGOLAND® Discovery Center Activity Packs!

  • Just $5 (+ tax) per pack!
  • Puzzles to complete and stamps to collect.
  • LEGOLAND Discovery Center Lanyard.
  • Limited Edition Pop Badge!

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Have you thought about unlimited entry to LEGOLAND Discovery Center Boston for 12 months? Take a look at our Annual Passes.

Adult Nights

Join us for Adult Night!

Have you been wanting to visit LEGOLAND® Discovery Center but don't have any little ones in your life? Do you have kids, but are adult fans of LEGO® and want a night out with others who share your passion? Visit us for our Adult Night!

  • The third Wednesday of every month from 7pm - 9pm
  • Guests must be over 18 years old
  • Visit our event page for more information
Adult Night Tickets
TypeWalk-up price Online price 
Adult (18+)  $23.00

Ticket includes Priority Access for our Adult night program for LEGOLAND® Discovery Center Boston.

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GUARANTEE ENTRY with online tickets

Kids aged 2 years or under? Their entry is FREE!

LEGO Builder

Book online now

We're open at 10am every day of the week!

Find us at Assembly Row on Grand Union Boulevard.
Plan your Visit.

LEGO Sherlock Holmes

598 Assembly Row Boston, Somerville Massachusetts 02145 USA Phone: 866-228-6439