Thinking about giving indoor bouldering a go? You’re in the right place.


Welcome to the Flashpoint Cardiff Beginner’s Guide to Bouldering – your starting point for one of the most fun and surprisingly addictive ways to get moving.

What is bouldering?

Bouldering is climbing stripped back to the essentials: no ropes, no harnesses—just you, the wall, and a thick mat to catch you if you fall. Think of it as solving a physical puzzle using balance, strength, technique, and a bit of problem-solving.

It’s challenging, satisfying, and a bit like being a grown-up on a jungle gym. You might’ve heard your mates going on about it. Now’s your chance to see what the fuss is all about.

How high are the walls? Am I going to fall?

Yes, you’ll probably fall—but that’s part of the sport. Indoor bouldering walls are typically around 3–5 metres tall, with padded flooring underneath to reduce the risk of injury. That said, learning how to fall safely is one of the first (and most useful) things to master.

Ready to get started?

First, find a good bouldering gym, like Flashpoint Cardiff. (Yes, we’re biased, but we’ve got problems for every level and a friendly climbing community to boot.)

Next, you’ll need some climbing shoes. These tight-fitting rubber-soled wonders help you stand on tiny holds and stick to the wall. You can rent shoes when you visit us, and if you get hooked, we’ve got some for sale too—or check out our friends at Up and Under for a bigger range.

A word on technique

There’s a lot to learn, but don’t worry, you’ll pick it up as you go. You’ll hear names like “heel hook,” “toe hook,” “gaston,” and “dyno.” They sound odd now but will soon become second nature.

The best way to improve? Watch others climb, ask questions, experiment, and don’t be afraid to fall (literally and figuratively). Got a friend who won’t shut up about bouldering? Bring them along and get them to show you how it’s done.

Bouldering vs. rope climbing

Both are great, but they’re a bit different. Rope climbing (also called sport or route climbing) involves tall walls, endurance, and, of course, ropes. Bouldering is shorter, more intense, and tends to focus on powerful or technical moves.

One big bonus: you don’t need a partner to boulder. Just turn up and start climbing.

Is bouldering safe?

Like any physical activity, there’s some risk. But indoor bouldering is generally very safe when done properly. Our team keeps the space in top condition, and if you follow the induction advice, warm up well, and take care when falling, you’ll be in good hands.

Why people love it

Besides being a great full-body workout, bouldering trains your mind too. You’ll build strength, flexibility, balance, and problem-solving skills all at once. It doesn’t feel like a workout in the usual sense—it’s more like playing your way into fitness.

And then there’s the community. Whether you come with friends or fly solo, you’ll quickly find people who are up for a chat, a laugh, or a beta (climbing lingo for advice).

Let’s do this

So, that’s the beginner’s guide. The best way to get started is to book an Intro Session or just come along with a mate who already climbs. Either way, we’ll be happy to help you get stuck in. See you on the wall.