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Johnson City Trampoline Park Birthday Parties
2 trampoline parks in Johnson City, Tennessee host birthday parties — 1 with party bookings confirmed on the park's own site. They're ranked below by local reputation (rating weighted by review count). Weekend slots go first everywhere, so start calling 3–4 weeks out.
1. Just Jump Trampoline Park
4.5 ★★★★★ 1,146 reviews
“This place is a blast! The kids always love it here. Lots of trampolines, basketball nets, foam pits and ball pits and even slides. We come here every year for birthdays! There…” — Liz
2. Quantum Leap Trampoline Sports Arena
4.4 ★★★★☆ 1,042 reviews
“Edited [1/26/26] to add: The manager here is so awesome and saved my daughters birthday party! With a snow storm on the way, but 12 kiddos super excited for this party, I didn't…” — Amber
Booking a party in Johnson City: the short checklist
- Book 3–4 weeks ahead — Saturday afternoons fill first. A Sunday-morning or weekday slot is easier to land and sometimes cheaper.
- Ask how the jump block works. Most packages are a jump-time block on the courts, then a private party room for pizza and cake. Find out whether your group jumps during regular open jump or gets reserved court time — both are common.
- Put grip socks on the invitation. Nearly every park requires them on the courts, party guests included. Some packages include a pair per jumper; at others they're a few dollars each at the desk — ask which.
- Sort the deposit and waivers early. Expect a deposit to hold the slot — check the refund and reschedule policy. Every jumper needs a signed waiver; send the park's online waiver link with the invites so check-in isn't a paperwork line.
- Confirm the cake rules. Most parks let you bring your own cake; some charge for other outside food. Pizza add-ons are the standard route, and a dedicated party host usually keeps the room on schedule.
Party parks near Johnson City
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