A bouldering gym you’ll keep coming back to
JamJam is a new bouldering gym in Prague 6. You’ll find modern boulders for beginners and advanced climbers, a friendly community, and a place you’ll want to return to. Come climb, grab a coffee, and switch your mind off.
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Who we are
JamJam was created from a simple idea: to build a bouldering gym we would want to climb in ourselves.
We are a group of climbers who love movement, community, and a good atmosphere. We’ve built a place where beginners meet advanced climbers, kids climb alongside parents, and people come to clear their heads after work.
Here you’ll find regularly reset routes, specialty coffee, and a space where it feels natural to talk to the people around you. JamJam is more than just bouldering – it’s a community.
About the Gym
On the wall, we regularly set new boulders of all difficulties. Whether you’re climbing for the first time or have been climbing for years, you’ll always find a challenge here. Come climb and soak in the atmosphere.
Reasons why JamJam should be your next stop
Bouldering gym in Prague 6
You’ll find us at Vlastina 889 in Prague 6, in a modern space of more than 1,050 m², with 750 m² of climbing walls designed for training, fun, and progress.
Climbing for everyone
We are a bouldering gym for all levels – from kids and beginners to experienced climbers. We offer children’s classes and public courses tailored to every level, from complete basics to advanced training.
Modern climbing routes of top quality
On the walls you’ll find high-quality climbing profiles ranging from 5° slabs to steep overhangs up to 60°. There are also dedicated training zones such as a Moonboard and hangboard. Routes are clearly divided into 9 circuits, with grades from 4a to 7c+.
New challenges every week
We regularly set new problems – refreshing about one fifth of the walls each week, which means around 25 new boulders weekly. In total, you’ll find around 125 routes, so there’s always something new to progress on.
Café & bar
The space also includes a café for relaxing and recovery, comfortable seating, a planned shop, and a dedicated training zone with a spray wall.
Great accessibility
Getting here is easy – parking directly at the gym, tram lines 20 and 26 (Vlastina stop). You’re 12 minutes from Vítězné náměstí, 30 minutes from the Main Train Station, and 10 minutes from Václav Havel Airport.
FAQ
What you need to know before your visit
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We are open every day. You can find the current opening hours in the Contact section.
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No. Bouldering is an ideal sport even for complete beginners. Our staff will happily explain everything and help you get started.
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No. Just bring sportswear. You can rent climbing shoes and chalk from us.
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Yes. We offer kids’ classes and lessons, and the space is suitable for families.
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Yes — we run both individual and group lessons for children and adults, from complete beginners to more advanced training.
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JamJam was founded by experienced route setters Jan and Anežka Šolc from OMHOLDS, together with their friends. Thanks to their passion for climbing and professional expertise, high-quality boulders are created. Each route is carefully designed to inspire and provide a challenge for climbers of all levels. JamJam is pushing the standards of bouldering setting in the Czech Republic.
Stay in the loop. Follow us on social media for updates, resets, events, and everything happening in the JamJam community.