Prague 6 Welcomes a New Bouldering Gym!
JamJam is your new bouldering club and second home, built by climbers, for climbers, with great coffee, and even better routes. Join Now to Be Among the First to Climb!
We open in:
We are Open! 🎉🥳🎊
Who we are
We’re more than just a bouldering gym, we’re a community built by climbers, for climbers. Founded by passionate route setters from Omholds, JamJam was born out of a love for movement, route setting, and bringing people together. Here, you’ll find expertly crafted routes and the finest coffees to fuel your climbs. Whether you’ve just climbed your first boulder or are chasing your next project, JamJam is your bouldering club and second home.
About the Gym
Why JamJam? Because we offer everything a climber could dream of: great walls, fresh challenges, top-notch facilities, and a welcoming community. Your next adventure starts here!

Features Preview: Why Choose Us?
New Bouldering Spot in Prague 6
Address:
Vlastina 889, Prague 6, 160 00
Gym Size:
Over 1,050 m² of floor space, including 750 m² of climbing walls
Boulder Gym for Everyone
Who’s It For:
Kids, beginners, and seasoned climbers alike — there’s something for everyone
Children's Clubs:
Fun and engaging climbing activities for kids
Climbing Courses:
Lessons for the public, tailored for everyone—from complete beginners to advanced climbers looking to level up
Cutting-Edge Climbing Features
Climbing profiles:
From gentle 5° slabs to steep 60° overhangs
Special Zones:
Moonboard for serious training, 50 m² training loft with a spray wall and hangboards
Difficulty Levels:
Routes range from 4a to 7c+, neatly organized into 9 circuits
Fresh Challenges Every Week
Route Setting Schedule:
Weekly updates to 1/5 of the wall (about 25 new boulders)
With 125 total routes, there’s always something new for regulars and pros alike
Café & Comforts
Café:
Enjoy great coffee, snacks, and gear rentals in our cozy café
Facilities include:
A seating area, a small shop (planned), and a dedicated gym space featuring a spray wall
Convenient Location
Parking:
Plenty available right in front or on the premises
Public Transport:
Easy access via tram stop Vlastina (lines 20 & 26)
Just 12 minutes to Vítězné náměstí. 30 minutes to the Main Train Station. 10 minutes to Václav Havel Airport
FAQ
Answers to Things You’re Curious About!
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The big day is almost here! We're set to open in March and will keep you updated every step of the way. From day one, the bouldering gym will be fully equipped and ready for you.
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JamJam was founded by experienced route setters Jan and Anežka Šolc from OMHOLDS, together with their friends. Their passion for climbing and professional expertise guarantee boulders of exceptional quality. Every route is thoughtfully crafted to inspire and challenge climbers at any skill level. JamJam is setting a new benchmark for climbing in the Czech Republic.
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At JamJam, coffee isn’t just an afterthought — it’s a key part of the experience. Enjoy expertly brewed coffee, crafted with care, along with a selection of snacks to fuel your climbs or unwind after a session.
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Everyone is welcome here! Whether you're a beginner taking your first steps into climbing, a passionate enthusiast looking to improve your skills, or a seasoned pro pushing your limits – JamJam offers something for everyone!
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JamJam is designed for training and progression. In addition to the diverse walls and routes, you’ll find a dedicated training loft with a Moonboard, a spray wall, and hangboards — perfect for climbers who are ready to crush their next project.
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Absolutely! We’ll have a range of options to suit everyone, including memberships, single-entry passes, and discounted rates for families and students. Whether you’re a casual climber or a regular crusher, we’ve got you covered!
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Absolutely! From our Climber of the Month leaderboard to the epic Slab of the Week, we’ve got plenty of challenges lined up. Kids’ races, late-night climbing parties, and more — JamJam is all about fun on and off the walls!
Get a grip on the latest! Follow us on social media for sneak peeks, opening day updates, and all the boulder-sized news you don’t want to miss. Let’s climb this journey together!