Central Rock - Arsenal Yards

Central Rock - Arsenal Yards Our gym features 51 rope stations & auto belays that range in height from 20 to 40ft

Central Rock Gym provides everyone with a world class indoor rock climbing, fitness, and community experience in state of the art facilities.

Arsenal Yards will be closed this Saturday, September 12, for a private event.
09/08/2026

Arsenal Yards will be closed this Saturday, September 12, for a private event.

09/04/2026

Friends don’t let friends climb without chalk. Check out the route of this week set and climbed Micah Landau

Summer isn’t officially over for another three weeks, which means you can still fit in trying something new before the e...
09/01/2026

Summer isn’t officially over for another three weeks, which means you can still fit in trying something new before the end of the season! ☀️ Join for the price of a Day Pass now and climb for free through September when you commit to one month of membership in October. Check out the link-in-bio for all the details!

08/28/2026

You’ve heard of a boulder of the week, now check out the route of this week! Set and climbed by Vito

Fall in love with climbing with a great deal to get you started! Join for the cost of a day pass and you'll get August A...
08/25/2026

Fall in love with climbing with a great deal to get you started! Join for the cost of a day pass and you'll get August AND September completely free! Sign up through the link in bio!

Commitment to one month of full dues required for deal.

New month means new climbs ✨ August is here and it’s your time to climb, connect, and feel right at home! Start your Cen...
08/01/2026

New month means new climbs ✨

August is here and it’s your time to climb, connect, and feel right at home! Start your Central Rock membership for $0 and dive into unlimited climbing, classes (where available), and a community that’s ready to cheer you on.

Your new favorite hobby (and people!) are waiting 💛

Take your next session over to for our 2nd annual Waltham Slam on Tuesday and Thursday! It's Week 3 of this bouldering ...
07/27/2026

Take your next session over to for our 2nd annual Waltham Slam on Tuesday and Thursday! It's Week 3 of this bouldering series, but it's not too late to join in the fun! Whether you're here for challenge and competition, or just looking to have a fun session with friends in a new environment, you won't want to miss it! Join for the rest of the series or book a single session drop in!

Be sure to register online! https://centralrockgym.com/waltham/events/waltham-slam-bouldering-series/
Address: 411 Waverley Oaks Road #105, Waltham

Get MORE out of your time at the gym for LESS $$ with this limited time promotion! Membership includes:-Unlimited climbi...
07/26/2026

Get MORE out of your time at the gym for LESS $$ with this limited time promotion! Membership includes:

-Unlimited climbing at ALL CRG locations 🤩
-Monthly guest pass 🫂
-Yoga and Fitness classes (where available) 🧘🏋
-Climbing technique classes 🧗
-Member appreciation events 🥳

Turn your day pass into a membership today to get July and August for FREE!
Commitment to September membership is required for this promotion.

There's still time to sign up!! The Waltham Slam is BACK for Vol. 2 and is in full swing! And you're 🫵 invited! Join us ...
07/17/2026

There's still time to sign up!! The Waltham Slam is BACK for Vol. 2 and is in full swing! And you're 🫵 invited!

Join us in the Waltham Training Center every TUESDAY & THURSDAY evening for the best comp blocs the Boston area has to offer. 💥 The Waltham Slam is a 6-week boulder league featuring modern comp-style movements across a range of climbs from V2-V11+. Each week we will curate climbs that allow for learning and exploration for all levels! 💪

Join for the whole season or just drop in for a single session! Next week is Week 2!

For those participating in the full season, your lowest score across the 5-week series gets dropped, and Week 6 is Finals for all categories. Full details and registration can be found at centralrockgym.com/waltham/events/waltham-slam-bouldering-series/

Address: 411 Waverley Oaks Road, Waltham

Address

87 Arsenal Yards Boulevard
Watertown, MA
02472

Opening Hours

Monday 1:30pm - 9:30pm
Tuesday 1:30pm - 9:30pm
Wednesday 1:30pm - 9:30pm
Thursday 1:30pm - 9:30pm
Friday 12pm - 8pm
Sunday 10am - 4pm

Telephone

+16177440876

Website

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