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Half Moon Bouldering
4.9 ★★★★★ 195 Google reviews · Climbing gym in Seattle, Washington
Spacious climbing gym offering yoga and bouldering, plus training areas and free weights.
Plan your visit
- 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 (206) 736-4596
- Website halfmoonbouldering.com
Hours
| Monday | 8 AM–10 PM |
| Tuesday | 7 AM–10 PM |
| Wednesday | 8 AM–10 PM |
| Thursday | 7 AM–10 PM |
| Friday | 8 AM–10 PM |
| Saturday | 8 AM–7 PM |
| Sunday | 8 AM–7 PM |
What's inside
“For me the real gem is the yoga program— the studio is comfortable and clean, there is a great variety of teachers, and many class times to choose from.”
“I really enjoyed being able to use the moonboard to train as well.”
What climbers say again and again
“Excellent staff, weekly and monthly events offered for a vast array of social groups, e-lockers available, very clean as a space even with all the chalk :) Can't wait to go again!”
“For me the real gem is the yoga program— the studio is comfortable and clean, there is a great variety of teachers, and many class times to choose from.”
“Most importantly, the bouldering problems are fun and the route setters are always figuring out new and interesting ways of challenging boulderers at all levels.”
“Never climbed much before this but have been loving the journey of becoming a better climber every time I come in.”
“Lots of routes and the climbing classes are awesome.”
From the reviews
**UPDATE - 3/20** Been to the Gym now and had a great time! Walls are super fresh and the holds are super sticky which makes for some fun climbing, but sore hands! Plenty of variation in difficulty and some cool areas to play around on (like the archway).
Great little bouldering gym. Such a comfortable and friendly atmosphere, this instantly has become one of my favorite gyms. Seriously, everyone is so friendly! Staff and climbers included. This area of town definitely needed a place like this, especially since the other older gyms are always so overwhelmingly packed.
I've never climbed before and Half Moon has been so amazing for getting into the hobby! Lots of gyms don't set accessible routes for beginners, they just set with easy holds (mainly jugs) and call it a day.
Excellent staff, weekly and monthly events offered for a vast array of social groups, e-lockers available, very clean as a space even with all the chalk :) Can't wait to go again! Be sure to get a sticker at the desk on your way out!
Kids classes & camps at Half Moon Bouldering
Reviews and the gym's own info mention kids programs at Half Moon Bouldering — 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.
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