Bounce Below Six Netted Chambers Underground Trampoline At ZipWorld Llechwedd Wales UK

Did you know that you can go trampolining in a vast underground cave which used to be a slate mine?! Bounce, slide and explore the 6 netted chambers here, all in the UK. We visited for a weekend away from London and had the best time!

📍 Bounce Below, @zip_world Llechwedd, Blaenau Ffestiniog, Wales, LL41 3NB
🎟️ Tickets from £25 per person
⏳ 1 hour experience
👥 Minimum height requirement of 1m

#zipworld #zipworldllechwedd #undergroundtrampoline

Stepping off the train in the shadow of Snowdonia, I felt a thrill of anticipation that matched the bold promise in the title: a chance to bounce, slide, and explore an underground wonder that once echoed with the clang of slate picks. The journey from London had peeled away the city’s familiar hum, replacing it with the crisp, mineral‑laden air of Blaenau Ffestiniog. Our weekend escape was already shaping into a story of adventure, and the hidden entrance to Zip World’s Bounce Below beckoned like a secret portal waiting to be unlocked. I could already imagine the neon‑glow of the netted chambers, the soft thud of trampolines against ancient stone, and the sense of childlike freedom that would soon take over.

When we descended the stairwell into the vaulted cavern, the first thing that struck us was the cavernous glow of LED strips tracing the outlines of six interconnected trampoline arenas. The floor, once a slate‑laden corridor, now pulsed with bright orange pads that invited us to leap, while a gentle slope led to a larger net where we could glide like a stone tossed down a mineshaft. The staff handed us wristbands and reminded us of the one‑metre height rule, ensuring everyone could safely enjoy the hour‑long adventure for just £25 each. Laughing echoing off the stone walls, we discovered that every bounce felt like a tiny rebellion against the mine’s dark past, turning history into a playground of light and motion.

The netted chambers stretched out like a maze of luminous tunnels, each one a different shade of neon that guided our jumps. From the highest platform we could see the raw slate walls, still bearing the deep gouges of centuries‑old extraction, now softened by the glow of phosphorescent panels. As we swooped from one net to another, the experience felt like soaring over an ancient industrial landscape, the sound of our laughter mingling with the distant drip of water in the hidden chambers. The blend of history and high‑energy fun made every bounce feel purposeful, as if we were rewriting the mine’s story with each springy landing.

Sliding down the curved slide that spiraled like a natural chute, I felt the rush of gravity pulling me toward the next net, where a soft landing awaited. The lighting shifted subtly, moving from warm amber near the entrance to cool turquoise deeper inside, creating a seamless transition that mirrored the shift from daylight to the subterranean world. Every movement was cushioned by the padded netting, which absorbed the impact and let us tumble safely, encouraging even the most cautious among us to try daring tricks. The camaraderie was infectious; strangers high‑fived across the nets, sharing grins that seemed to echo through the stone corridors, turning an adventure into a communal celebration.

After an hour of nonstop bouncing, we emerged with cheeks flushed from exertion and hearts still racing from the rush of movement. The ticket price, just £25 per person, felt like a steal for the unique blend of heritage and thrill, especially when compared to typical amusement‑park fees. Getting there from London was surprisingly straightforward: a direct train to Ffestiniog followed by a short shuttle brought us to the mine’s mouth, and the journey itself offered sweeping views of rolling Welsh hills. The venue’s staff were attentive, checking the height requirement at the entrance and providing clear safety briefings, ensuring that families with children could enjoy the experience without worry.

The contrast between the industrial past and the playful present left an indelible impression, making Bounce Below stand out among Wales’ attractions. Unlike historic castles or coastal cliffs, this underground playground reimagined a forgotten workspace as a vibrant arena, where every bounce seemed to rewrite the narrative of slate extraction into one of joy and discovery. I found myself comparing the sensation to the thrill of a roller coaster, yet the intimacy of the netted chambers created a more personal, almost meditative vibe. It reminded me that adventure doesn’t always require mountains or seas; sometimes it hides beneath the ground, waiting for curious souls to spring into action.

For those planning a visit, early mornings tend to be less crowded, allowing you to glide through the nets without waiting for space. Bring a pair of snug socks, as the padded floors can get chilly after a few jumps, and wear comfortable clothing that lets you move freely. The venue provides lockers for personal items, but it’s wise to leave valuables at home. If you’re traveling with younger kids, check the height rule beforehand and consider purchasing a fast‑track ticket to maximize your hour of play. Lastly, don’t forget to capture the moment with a quick selfie at the entrance — just be sure to keep your phone secure while you’re bouncing around.

As I stepped back onto the train platform, the echo of distant laughter lingered, reminding me that the adventure at Bounce Below had reshaped the way I view a simple weekend getaway. The title’s promise — bouncing, sliding, and exploring an underground cave turned playground — had become a lived reality, and I left with a heart full of excitement for the next hidden gem waiting to be discovered. If you crave a blend of history, physical fun, and a dash of daring, pack your sense of wonder and head to this magical mine; you’ll leave with stories that bounce as high as the trampolines themselves.