Sender One Climbing and Sender City

Sender One Climbing and Sender City Discover yourself & connect with others through climbing @ Sender One! We offer a unique experience!

Our commitment is to offer an inspiring climbing and fitness experience, an opportunity for self-discovery, and a sharing, social atmosphere for every customer, partner and guest who walks through our doors (or whom we meet outside of our doors). We provide Southern California with world-class indoor rock climbing, yoga, and fitness facilities. Our offerings include daily introductory belay classe

s, day passes, and membership packages. We offer fantastic after-school programs -- recreational and competitive climbing teams, as well as week-long summer and winter rock climbing camps. Our interactive climbing center Sender City (Formerly Funtopia) is a fun, colorful, climbing invention on auto-belays and is great for birthday parties and corporate / group events.

☀️ The $1 Initiation Fee Sale ☀️It’s time to lock in! Whether you’re fresh off a Discovery Pass or discovering Sender On...
09/01/2026

☀️ The $1 Initiation Fee Sale ☀️

It’s time to lock in! Whether you’re fresh off a Discovery Pass or discovering Sender One for the first time, now’s a perfect time to start your membership! From September 1- September 30, you can start your membership at Sender One with only a $1 initiation fee! Save $58 with this offer and sign up today.

Visit our link in bio. We’ll see you on the walls!

You still have until August 31st to get your Discovery Pass for $59! Grab your climbing crew and chalk up, and we’ll see...
08/27/2026

You still have until August 31st to get your Discovery Pass for $59! Grab your climbing crew and chalk up, and we’ll see you on the walls 😊

Its member guest day!! 👯Members, bring in a friend today, show them the ropes and share your stoke!
07/17/2026

Its member guest day!! 👯

Members, bring in a friend today, show them the ropes and share your stoke!

All gyms will be closed on 4th of July!
07/02/2026

All gyms will be closed on 4th of July!

Adjusted hours for Juneteenth!!Westwood, Santa Ana, LAX, Lakewood, and Aliso Viejo will have shortened hours this Friday...
06/16/2026

Adjusted hours for Juneteenth!!
Westwood, Santa Ana, LAX, Lakewood, and Aliso Viejo will have shortened hours this Friday June 19th.

Have a safe and happy long weekend!

FREEWAY SERIES DISCOUNT⚾ Which team are you rooting for???During the Dodgers v. Angels series, climb for $15 at Sender O...
05/31/2026

FREEWAY SERIES DISCOUNT⚾ Which team are you rooting for???

During the Dodgers v. Angels series, climb for $15 at Sender One! Here's how it works:
💙If the Dodgers win a game, all LA Sender One gyms will offer a $15 Day Pass the next day. (LAX, Westwood, Playa Vista, Lakewood)
❤️If the Angels win a game, all OC Sender One gyms will offer a $15 Day Pass the next day. (Santa Ana, Aliso Viejo)

Discounted climbing days will be June 6-8th. Keep an eye out on our Instagram Stories for updates on which gyms will be offering the discount! No reservations necessary, just come in and climb with us!

**Sender City not included.

05/29/2026

“Mentorship in climbing is really essential to the entire sport.”

This week, Todd shares how mentorship and community have supported his climbing career both at Sender One and outside.

Counting down the days until Summer starts⏰Grab your Summer Rock Climbing Camp spot before it's fully booked!sender.one/...
05/26/2026

Counting down the days until Summer starts⏰
Grab your Summer Rock Climbing Camp spot before it's fully booked!

sender.one/camps

Updated Hours!! Santa Ana, LAX, Lakewood, Aliso Viejo, and Westwood will have shorted hours for Memorial Day, Monday May...
05/20/2026

Updated Hours!! Santa Ana, LAX, Lakewood, Aliso Viejo, and Westwood will have shorted hours for Memorial Day, Monday May 25th. There will be no change to Playa Vista's hours. Have a safe and happy weekend!

💥THE CRUX IS COMING TO LAX💥Celebrate 14 years of Sender One with our annual bouldering competition! The Crux is an all-l...
05/13/2026

💥THE CRUX IS COMING TO LAX💥

Celebrate 14 years of Sender One with our annual bouldering competition! The Crux is an all-levels bouldering comp followed by an Onsight Finals for those who qualify for the main event.

When: Saturday June 27th, 2026 | 9am - 5pm
Check-in at 9am
Climbing begins at 10am, ends at 3pm
Onsight Finals begins at 3:30pm


Who: Different categories for different climbers!
Beginner (V0-V2)
Intermediate (V3-V5)
Advanced (V5-V8)
Open (V8+) = Open Category competes for a cash prize!


What: $18 for Members, $25 for Non-Members
Vendors
Live DJ
Raffle prizes
Food truck
Beer!
Sick boulder problems!
Open Finals, come watch the sickest climbers battle it out!

Address

Calabasas, CA

Website

Alerts

Be the first to know and let us send you an email when Sender One Climbing and Sender City posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category