Kids Classes
Yoga For Climbers
Adult Classes
Teen Nite
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make this my gym

Flemington, NJ

Climbing has a new home in Hunterdon County!

From towering lead and top rope stations, to steep bouldering & extensive training on the mezzanine, The Gravity Vault Flemington has everything you need to take your climbing to the next level!

Our staff led Programs, Classes, and Birthday Parties will allow novice climbers to have a fun indoor climbing experience with the guidance of our enthusiastic and knowledgeable team. Come check us out today!

At a Glance

  • 17,500 square feet of climbing
  • 80 rope stations including a 40-foot high lead wall
  • 5,000 square feet of bouldering with a top out area
  • Extensive training area featuring a Tension LED training board
  • Full service retail shop
  • Lounge and work space with WIFI

Staff Belayed Climbing Sessions & Introductions to Rock

Our most popular staff led options for new climbers!

New to climbing? Not sure how to get started? Have a group of beginners?

For ages 5+ and good for all abilities. Call to reserve our staff today!


Top Rope Belay Class

Learn how to manage the ropes!

Have you climbed a couple times and want to take the next step? Sign up for one of our top rope belay classes! Classes run every Wednesday, Friday, Saturday and Sunday. Reservations recommended

Birthday Parties

Celebrate your birthday with The Gravity Vault!

Climbing is a great way to celebrate your birthday! The Gravity Vault climbing parties give kids a fun, and exciting day they will never forget! We offer different package options for the party room to accommodate your needs.