Unleash Your Inner Ninja at Nex Level!

Jump, Climb, and Conquer – Book Your Ninja Experience Today!

Located in Hunderton County | Fun for All Ages!

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NEX LEVEL NINJA

Voted BEST Children's Gym, Kids Camp, and Birthday Party Venue in Hunterdon County!

Why Nex Level Ninja?

Ultimate Ninja Warrior Experience – Test your skills on our epic obstacles!

Unforgettable Birthday Parties – Give your child the best party ever!

Memberships Available – Train like a pro and level up your ninja skills.

Open Play & Classes – Whether you're training or just having fun, we've got you covered.

Testimonials

— Eric S.

Had our 9yr olds birthday party at nexlevel ninja today, with 24of her friends. The event was amazing. They handled everything from keeping the kids energy up, to drinks, to food, to cake to making sure all of the kids had a great time. Not a frown was seen for the entire 1.5-2hrs. The entire team that did the party from checking to checkout was great. Highly recommended for your kids parties!!!

— Kimberly I.

AMAZING Ninja Warrior gym!! The coaches Really care about all of their athletes, including their athletic development and mental health. Their rec programs are great for beginners and for the athletes that are ready, their competitive Ninja Team is one of the best around! Both of my daughters love being involved with the team and I seen tremendous growth in their skills!

Fun for All Ages!

From beginners to aspiring warriors, Nex Level Ninja is the perfect place to challenge yourself and have fun. Whether it’s your first time or you’re a seasoned ninja, our courses are designed for all skill levels!