LEGO® Hidden Side Graveyard Mystery Interactive Augmented Reality Playset - 70420

Immerse kids in fun ghost-hunting adventures with the Hidden Side Graveyard Mystery playset. This awesome construction set combines a buildable model with a fully interactive play experience via the Hidden Side app to make it come alive! 


  • Brand: LEGO®
  • Model: Hidden Side Graveyard Mystery
  • Model no.: 70420
  • Pieces: 335
  • Pack contents: 
    • 4 minifigures
    • 1 ghost dog figure
    • Tombstone statue 
    • Grave
    • Haunted toy tree
  • Download the LEGO® Hidden Side app to make the set come alive
  • Set in the fictional town of Newbury where ghosts haunt people and buildings
  • Ghost-hunting adventures combining physical and augmented reality
  • Build and interact with the set while viewing it through the app
  • Recommended for ages 7+ years
  • Dimensions (approx. cm): 14 x 32 x 10 (H x W x L)
  • Country of origin: N/A
  • Please note: To get the full augmented experience, a mobile phone or tablet (iOS or Android) is required, but not included.
Product Specs

Since 1949, LEGO® has been capturing the imagination of children and their parents the world over. Using bright and colourful designs, you'll be drawn into unique worlds, built using your own creative genius! Even more buildable fun from licensed ranges like Star Wars, Batman, Marvel and, of course, The LEGO® Movie!

Shipping & Returns

Leaves warehouse in 1 - 2 business days

*Estimated Delivery between 7/07 and 10/07. This is an estimation based on the sellers past performance. Actual delivery time may vary.


Catch takes care in ensuring all goods sold are of the highest quality. However, if for any reason you find a fault with one of our products, we are here to help. Please contact our friendly customer service team who will assist with a timely resolution.

Please view our returns policy HERE


This product is covered by our 12 month Catch warranty



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1 Star
22 June 2020

Great LEGO set in such a great value!

19 June 2020

Good fun

01 June 2020

Great purchase very fast processing and delivery

03 July 2020

30 June 2020