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Beta Bouldering Gym

4.6 ★★★★★ 145 Google reviews · Climbing gym in Flagstaff, Arizona

Kids classes & camps Yoga & fitness

Spacious bouldering gym featuring courses for all skill levels, as well as a weight area.

Plan your visit

  • Day pass around $45 — check current rates; most gyms price gear rental separately and discount off-peak
  • Gear rental available — the gym mentions rentals; shoes typically run ~$5–8 and a harness 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
  • First timer? bouldering needs zero experience — rent shoes and walk in; staff will point you at the easiest problems
  • 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 (928) 266-0498
  • Website betaboulderinggym.com

Hours

Monday 7 AM–10 PM
Tuesday 7 AM–10 PM
Wednesday 7 AM–10 PM
Thursday 7 AM–10 PM
Friday 7 AM–10 PM
Saturday 10 AM–10 PM
Sunday 10 AM–6 PM

Hours can shift for holidays, competitions, and youth-team practice — worth a quick check before a special trip.

What's inside

Walls and programs at Beta Bouldering Gym, confirmed by climbers' own reviews.

🪨 Bouldering Gyms 11 mentions

“I have held a membership at many other flagstaff gyms and I can tell you, without a shadow of a doubt, it truly does not get better than beta bouldering gym.”

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👦 Kids Climbing Programs

“Looks like a great kids program, too.”

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🛠️ Training Boards 3 mentions

“I'm really excited about the Tension Board, Moon Board, and Kilter Board!”

All gyms with training boards →

What climbers say again and again

The things reviewers bring up again and again across 145 Google reviews — with their own words as proof.

🧼 spotless & clean 4 mentions

“Everything was clean, staff was friendly, routes were fun and had good variety.”

👶 great for kids 2 mentions

“My kids are 9 and 6 and they both really loved it.”

🧗 great route setting 4 mentions

“The setting is excellent and the diversity of problems makes this a fantastic place to train.”

😊 friendly staff 6 mentions

“The staff is kind and knowledgeable, they answer any questions I might have, help me with the climbs I am struggling on and always greet me with a smile.”

💵 good value 6 mentions

“All of this is offered at a very affordable price, with no sign up fees or cancellation fees.”

From the reviews

This is the rock gym you're looking for. It has been my home climbing gym for the past 5+ years and if you're going to pull on plastic, this is the place. Their staff actually genuinely care about both new and experienced climbers.

★★★★★ — Timothy, Nov 2018

Nice old school bouldering gym. A variety of wall angles including a nice overhung wall (pictured) and aggressive cave. Good floor padding and route tape for grades. Lots of crash pads for sale and for rent. Creative problems with a good variety of grades from V0-V10+. Worth the visit for sure.

★★★★☆ — Dustin, Mar 2024

The setting is excellent and the diversity of problems makes this a fantastic place to train. I'm really excited about the Tension Board, Moon Board, and Kilter Board!

★★★★★ — Corey, Oct 2025

Top notch place. I'm relatively new to climbing, only been at it for about 8 months, but I've been to quite a few gyms and Beta really stands out. Friendly and welcoming environment, regularly changing routes (they always make sure to accommodate beginning and less-talented climbers like myself with routes that are…

★★★★★ — Steven, Mar 2020

Excerpts from public Google reviews. Read all 145 reviews →

Kids classes & camps at Beta Bouldering Gym

Reviews and the gym's own info mention kids programs at Beta Bouldering Gym — 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.

Where to find Beta Bouldering Gym

495 S River Run Rd #104, Flagstaff, AZ86001

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Climbing gyms near Beta Bouldering Gym

Flagstaff Climbing (Main Street Boulders)

4.5 ★★★★★ 27 reviews

1519 N Main St #107, Flagstaff, AZ

Ages 0–18

Kids classes & camps Yoga & fitness ~$12 day pass

1.4 miles away

All climbing gyms in Flagstaff, AZ →

Listing verified July 2026 from public business records and climber reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.