• Welcome to J2 Bouldering!

    Looking for an exciting way to stay active in London, Ontario? At J2 Bouldering, we offer a world-class bouldering experience for climbers of all levels, from total beginners to seasoned pros. Our indoor climbing facility is designed with creativity, community, and challenge in mind, featuring ever-changing routes, expert instruction, and a welcoming vibe. Whether you're climbing for fun, fitness, or focus, J2 Bouldering is your go-to destination for bouldering in Southwestern Ontario.

  • Dual-gym access image

    Looking for Dual-gym Access?

    J2 Bouldering and Junction Climbing Centre offer dual-gym memberships! If you are wondering how dual-gym access works, visit our membership page.

    Membership Page
  • Boulder Pad Rentals

    Spring is in the Air!

    Looking to get climbing outdoors? J2 Bouldering offers boulder pad rentals for when you’re looking to get into nature.

    Click below for more information on our boulder pad rentals.

    Boulder Pad Rentals

Getting Started

Indoor bouldering is fun, challenging, and beginner-friendly. Build strength, boost balance, and push your limits… all without going outside. Start climbing at J2 Bouldering today!

Junction Climbing Centre

Craving more climbs? Head to Junction Climbing Centre. It’s fun, tough, and perfect for all skill levels. Stay active, test your limits, and enjoy the climb.

Day Use Prices

Our day passes are one of the best ways to experience J2 Bouldering without any long-term commitment. Climb on your schedule, bring a friend, and enjoy full access to our gym whenever it suits you. It’s flexible, affordable, and perfect for anyone looking to stay active, try something new, or just have fun in London. Check out our day pass options and start climbing today!

Memberships

Bouldering is a fun, full-body workout that’s easy on the joints and big on benefits. At our London, Ontario gym, you can climb at your own pace, build strength, and enjoy a unique mix of physical and mental challenge. It’s also a great way to unwind—solving problems on the wall helps clear your head and relieve stress. Plus, it’s a social space where you can meet other climbers, find a partner, or just hang out. Explore our membership options and see what bouldering can do for you.

Gift Certificates

Looking for a gift they’ll actually use? A J2 Bouldering gift certificate is the perfect way to encourage movement, fun, and fitness. Bouldering is a full-body workout that builds strength, balance, and confidence—all in a fun, social setting. Plus, if you join them, it’s a great way to spend time together. Show someone you care with the gift of climbing. Grab a gift certificate today!

Youth Programs

Bouldering is an awesome activity for kids in London, and our youth programs at J2 Bouldering make it even better. Climbing helps kids build focus, discipline, and problem-solving skills—all while having fun. As they learn the basics and take on new challenges, they gain confidence, push their limits, and feel proud of what they achieve. Plus, it’s a great way to make friends and stay active. Looking for a fun and rewarding activity for your child? Explore our youth programs today!

Our youth programs are not running for the spring 2025 season. Please come back to check our fall 2025 season, or check out Junction’s youth programs.

Events for the entire community

Here at our bouldering gym in London, Ontario, we are always offering great events that anyone in the community can partake in. Some recent events include hosting a blood drive, hosting the University Bouldering Series, which is a bouldering competition between universities here in London, and more. We also offer discounted climbing days for new climbers and students that encourage youth to climb with us. We are constantly adding new events so stay up to date by visiting our calendar.