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  1. LEGOLAND® Discovery Center Philadelphia - the ultimate indoor LEGO® Playground
  2. Booking Help
  3. Online Booking Help

Articles in this section

  • Can I make a provisional booking at LEGOLAND® Discovery Center Philadelphia?
  • How can I book tickets online for LEGOLAND® Discovery Center Philadelphia?
  • What payment methods are accepted for online bookings?
  • What should I do if I receive an error message while making a booking?
  • Can I print tickets purchased from my mobile device?
  • What should I do if I get an error when adding an item to my cart?
  • What should I do if my transaction fails due to a billing address error?
  • I purchased my ticket from a third-party seller. How do I use it?

What should I do if I get an error when adding an item to my cart?

If you receive an error while trying to add an item to your cart, try refreshing the page and attempting the action again. We also recommend clearing your browser’s cache and cookies, as this often resolves common issues.

If the problem continues, please complete our online support form with details about the error and your contact information. A member of our team will get back to you as soon as possible to assist.

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Related articles

  • What items are not allowed inside LEGOLAND Discovery Center Philadelphia?
  • Can I change the name on my booking?
  • I’ve applied for a job at LEGOLAND® Discovery Center Philadelphia and would like to follow up—who should I contact?

LEGO Discovery Center Holding A/S, 7190 Billund, Denmark, ©2026 LEGOLAND Discovery Centre Philadelphia
LEGO, the LEGO logo, the Brick and Knob configurations, the Minifigure, DUPLO and LEGOLAND are trademarks of the LEGO Group. ©2026 The LEGO Group. All rights reserved.