Home › Pennsylvania › Radnor › The Gravity Vault Radnor
The Gravity Vault Radnor
4.8 ★★★★★ 318 Google reviews · Climbing gym in Radnor, Pennsylvania
Indoor climbing gym with routes and bouldering areas.
Plan your visit
- Day pass around $14 — check current rates; most gyms price gear rental separately and discount off-peak
- Gear rental nearly every climbing gym rents shoes (~$5–8 typical) and chalk; harness rental is often bundled with a ropes pass
- Waiver always required at climbing gyms — sign it online before you go to skip the front-desk line
- Belaying ropes gyms teach belaying or check your certification at the desk; bouldering and auto-belays need no partner and no belay test
- First timer? bouldering needs zero experience — rent shoes and walk in; staff will point you at the easiest problems
- Auto-belays mentioned here — clip in and climb ropes solo, no partner needed
- Kids programs classes, camps, or youth teams mentioned — check the current schedule
- Yoga & fitness mentioned alongside the climbing — ask about the class schedule and what a pass includes
- Memberships available — worth asking about if you'd climb more than a few times a month
- Today see hours ·
- Phone (610) 756-2529
- Website gravityvault.com
Hours
| Monday | 9 AM–10 PM |
| Tuesday | 6 AM–10 PM |
| Wednesday | 9 AM–10 PM |
| Thursday | 6 AM–10 PM |
| Friday | 9 AM–10 PM |
| Saturday | 9 AM–8 PM |
| Sunday | 9 AM–8 PM |
What's inside
“The bouldering and top rope climbs are both fantastic, and they offer a variety of levels for anyone to climb, whether you’re a beginner or a pro.”
“The bouldering and top rope climbs are both fantastic, and they offer a variety of levels for anyone to climb, whether you’re a beginner or a pro.”
“We did a 60 minute staff instructed belay session and then were able to hang around for a while longer to climb on our own with the auto belays.”
“We will definitely be back and plan to sign up for kids classes — this is a great activity to teach kids resilience and self-confidence.”
What climbers say again and again
“We will definitely be back and plan to sign up for kids classes — this is a great activity to teach kids resilience and self-confidence.”
“The bouldering and top rope climbs are both fantastic, and they offer a variety of levels for anyone to climb, whether you’re a beginner or a pro.”
“We did a 60 minute staff instructed belay session and then were able to hang around for a while longer to climb on our own with the auto belays.”
“The staff was friendly, organized, and great with the kids.”
“It’s become a family sport, and we keep coming back to Gravity Vault not only for the fun exercise but also for the community.”
From the reviews
Super pleased with my experience at gravity vault in Radnor. Brought my son it was both our first times Climbing. Never cared for heights myself but had a really great time. Instructor was super friendly and very helpful with my son the entire time.
They offer a great deal for industry employees. This place preserves the nostalgic feel of an old-school climbing gym with the size of a corporate facility. The boulders had good variety but at the time I came (June 2025) I could feel the lack of a shorter person on their setting team.
My family has been climbing here since my little sister started scaling our doorframes and our parents decided to put her into rock climbing. It’s become a family sport, and we keep coming back to Gravity Vault not only for the fun exercise but also for the community.
What an wonderful experience! My 6 years old son had great first time rock climbing with coach Peter! The owner was very kind and very informative! My son had blessed and we will definitely come back for more fun!
Birthday parties at The Gravity Vault Radnor
The Gravity Vault Radnor hosts birthday parties — confirmed on their own site. Climbing parties come with staff who handle the harnesses and belaying, so parents can mostly watch. One thing that's different here: every guest needs a signed waiver — send the gym's waiver link to the other parents when you send invites, or check-in day gets slow. Packages, party rooms, and pricing change often, so check the current options and book ahead — weekend slots go fast at popular gyms.
Kids classes & camps at The Gravity Vault Radnor
Reviews and the gym's own info mention kids programs at The Gravity Vault Radnor — climbing classes, school-break camps, or a youth team where kids learn technique from coaches instead of just scrambling around. Program schedules and age groups change each season, so check the current lineup before you plan around one.
Climbing gyms near The Gravity Vault Radnor
The Factory by Reach
5 ★★★★★ 113 reviews
Clean gym with climbing walls, boulder problems and an area for ninja training.
Reach Climbing & Fitness
4.9 ★★★★★ 1,136 reviews
Clean facility featuring tall climbing walls up to 55 feet, plus a ninja gym, yoga room, fitness area and boulder gym to accommodate a variety of levels.
Marple Sports Arena
4.2 ★★★★☆ 404 reviews
This entertainment facility features roller hockey & skating, plus arcade games, climbing & more.