Bounce Below Wales is an subterranean subterranean adventure park constructed inside a slate cavern system located at Llechwedd Slate Mines near Blaenau Ffestiniog in Gwynedd North Wales. This facility features giant trampoline nets suspended across massive disused slate mining chambers beneath the earth surface. Visitors navigate through translucent nets connected by slides walkways and tunnels illuminated by multicolored LED light displays throughout the underground structure. The subterranean cavern environment temperature stays near 10 degrees Celsius all year requiring proper footwear and layered clothing. Guests access the site via a historic mining train path that lowers participants directly down into the slate quarry chambers. The location integrates heritage industrial architecture with modern adventure tourism infrastructure. Blaenau Ffestiniog serves as the main geographic access hub for local transport routes leading directly into the site grounds.
- What is the history of the slate mine housing Bounce Below Wales?
- What safety features are engineered into the underground trampoline system?
- How do visitors prepare for a trip to Bounce Below Wales?
- What other adventure activities are available at the Llechwedd site?
- Frequently Asked Questions
- What is the minimum age limit required for Bounce Below Wales?
- Can you wear glasses or sunglasses inside the subterranean cavern?
- How cold does it get inside the slate mine cavern during winter?
- Are there lockers available on site for storing personal belongings?
- Is Bounce Below Wales operational during heavy rain or bad weather?
What is the history of the slate mine housing Bounce Below Wales?
The Llechwedd slate mine opened in 1836 to extract high grade slate deposit formations from the Gwynedd region for export across the global construction market. Mining operations expanded underground forming fourteen distinct chamber levels linked by vertical shafts to extract tons of natural rock material. Industrial operations slowed down in the mid twentieth century due to shifts in global slate building materials demand. Zip World converted these cavernous abandoned industrial spaces into adventure tourism facilities starting around 2014 to preserve regional history. The transformation required specialized structural engineering to secure heavy tension cabling into solid slate rock walls without compromising historic cavern integrity.
Geotechnical engineers conduct continuous structural monitoring across all chamber surfaces to maintain long term cavern stability. This adaptive reuse model preserved heritage mining sites while creating sustainable local employment opportunities within the Snowdonia region. Today the site functions as both a historic industrial monument and an active recreational park facility.
What safety features are engineered into the underground trampoline system?

The Bounce Below Wales structure utilizes high tensile steel cables anchor bolts and specialized safety netting tested to withstand heavy industrial load capacities. Safety technicians perform daily inspections on cable tension points structural anchors safety netting wear and LED electrical systems prior to public entry. Every participant receives a safety briefing and must wear a protective helmet fitted securely during the entire duration of the cavern session. The facility maintains strict weight restrictions age boundaries and guest capacity limits per section to maintain strict safety margins.
Emergency egress routes ventilation systems and direct communication networks connect the underground chambers directly to ground surface management stations. First aid trained staff members stay stationed on internal cavern platforms to supervise guests and handle operational safety procedures immediately. The entire infrastructure adheres to UK Health and Safety Executive standards governing commercial leisure facilities and underground structural installations. Rigorous equipment turnover protocols ensure safety gear meets strict national standards continuously.
How do visitors prepare for a trip to Bounce Below Wales?
Visitors must wear sturdy closed toe footwear such as hiking boots or trainers with deep grip patterns to prevent slipping on cold rock surfaces. Comfortable full length pants and long sleeved tops are mandatory to protect skin from abrasions against high friction safety netting materials. The cavern maintains a constant interior temperature of 10 degrees Celsius regardless of external atmospheric weather conditions outside the quarry site. Loose items including cell phones keys jewelry and cameras must be stored in secure lockers on the surface before descending.
Participants should arrive at least thirty minutes before scheduled session times to complete check in processes and receive safety helmets. Booking tickets online in advance is essential due to strict hourly capacity limits enforced inside the subterranean chambers. Guests with medical conditions or physical limitations should review accessibility guidelines provided by park management beforehand.
What other adventure activities are available at the Llechwedd site?

The Llechwedd adventure hub features multiple complementary attractions including Zip World Titan Zip World Caverns and deep mine heritage tours. Zip World Titan operates as a large zip line network allowing riders to fly across quarry landscapes at elevated speeds. Zip World Caverns provides an underground rope course featuring via ferrata routes zip lines and rope bridges set within historic slate chambers.
Deep mine heritage tours utilize an underground railway system to educate visitors on nineteenth century slate mining techniques and working conditions. The site grounds contain visitor centers dining facilities equipment rental hubs and informational heritage displays about Welsh industrial slate production. Guests frequently combine subterranean trampoline sessions with surrounding outdoor activities across the Blaenau Ffestiniog region. Nearby slate heritage paths provide scenic walking routes around historical quarry structures and surrounding mountain landscapes.
Frequently Asked Questions
What is the minimum age limit required for Bounce Below Wales?
Participants must be at least seven years old to enter the main trampoline net area. Children aged seven to twelve years require a participating adult to supervise them inside the cavern during the session.
Can you wear glasses or sunglasses inside the subterranean cavern?
Prescription glasses can be worn inside the cavern provided they are secured safely with an elastic strap. Sunglasses are not recommended inside due to dark cavern conditions illuminated primarily by low level LED light displays.
How cold does it get inside the slate mine cavern during winter?
The internal cavern temperature remains at a stable 10 degrees Celsius throughout the winter and summer months. Guests should dress in warm layered clothing and wear long sleeves to stay comfortable during sessions.
Are there lockers available on site for storing personal belongings?
Locker facilities are available on site near the main check in center to store bags loose belongings and valuables. Items like loose keys phone units and sharp accessories are banned inside the safety nets for user safety.
Is Bounce Below Wales operational during heavy rain or bad weather?
Operations continue during standard rain because the trampoline netting structure is located completely underground inside a protected rock chamber. Extreme weather on the surface may only impact access transport or external quarry activities.
