At Sender One, our purpose is to help people discover themselves and connect with others through climbing.
Climbing
From bouldering to towering lead walls, our gyms welcome all skill levels — no experience required.
Sender City
A colorful, interactive climbing adventure for kids, families, and birthday parties.
Youth Programs
Climbing programs that help kids build confidence, strength, and community.
Yoga and Fitness
Support your climbing (and your wellbeing) with yoga and fitness classes for every body.
Inside Sender One Lakewood
Built for the Lakewood Community
Sender One Lakewood is our flagship location—built to serve climbers, families, and the broader community. Centrally located and easy to access, it’s a destination gym where people come to stay awhile.
Something for Every Climber
- Expansive bouldering terrain for all levels
- Top rope and lead climbing with tall, varied walls
- A gym designed for first-timers and lifelong climbers alike
Where Kids Discover Climbing
Sender City is our signature kids climbing experience—built just for younger climbers. It’s colorful, confidence-building, and designed to help kids discover movement through play in a space made for them.
Programs, Camps & Group Experiences
- Youth programs and climbing teams
- School-break and summer camps
- Experiences that bring kids, families, and schools together
A Community Hub for Long Beach & Beyond
Sender One Lakewood is more than a gym—it’s a place where friendships form, families gather, and community grows. From casual climbers to dedicated athletes, everyone belongs here.