The Gravity Vault Flemington
Flemington, NJ
An indoor rock climbing gym that provides instructors to help kids safely scale the walls.
Ages 6-18from $200-$400
NORTHLANDZ Train Museum & Miniature Wonderland
Flemington, NJ
Indoor PlaygroundMuseumAges 2-15Varies by package
Home to the world's largest model railroad, this venue offers a surreal experience walking through miles of intricate miniature landscapes. They offer private event halls where the party backdrop is a 52,000-square-foot miniature wonderland
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More spots in Northern NJ
KidStrong East Rutherford
East Rutherford, NJ
A KidStrong birthday party is non-stop action! Your party will be full of KidStrong-exclusive games and activities guaranteed to create epic memories, with the last 20 minutes dedicated to food/cake.
Ages 1-12from $400-$600
DreamWorks Waterpark (American Dream Mall)
East Rutherford, NJ
Grab your friends and make some waves! Immerse yourself in the largest indoor wave pool and enjoy over 40 rides, slides and attractions for an unforgettable party experience!
Ages 2-18from $1000+
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