One of the finest caving trips in the UK.
Experience one of the UK's top wet caving trips on this full-day journey through Swildon's Hole near Cheddar. Navigate limestone tunnels and thrilling underground waterfalls before reaching the dramatic Sump 1 plunge.
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
challenging
Duration
7–9 hours
Fitness Level
Participants should be in excellent physical shape, with good endurance, flexibility, and no fear of confined spaces.
Wildlife
History
Swildon's Hole has a rich exploration history dating back to the late 19th century, marking it as a cornerstone of British caving culture.
Conservation
Local caving groups enforce strict codes to protect delicate cave formations and ecosystems from human impact.
Cave Climb
One of the finest caving trips in the UK.
Cave Climb is an outdoor adventure provider based in Cheddar, England, specialising in guided caving, rock climbing and abseiling across the Mendip Hills. The business offers a broad range of guided experiences and equipment hire for individuals, families, groups and schools. Trips run from half-day sessions to full-day expeditions, including Wet Caving at Swildon's Hole, Dry Caving in Goatchurch Cavern, Full Day Caving, Full Day Caving & Climbing, and the technical Swildon's Hole to Sump 1 full-day trip.
Experienced instructors deliver hands-on guidance for all skill levels, with structured instruction, safety briefings and on-site supervision. Activities include rock climbing at Burrington Combe, abseiling at Split Rock, and mixed caving and climbing days that combine multiple venues in one itinerary. Equipment hire covers head-to-toe personal kit with basic, dry or wet cave sets available and can be booked online or via a hotline for last-minute plans.
Group sizes are managed for safety and quality; the Swildon's Hole to Sump 1 full-day wet caving trip specifies a maximum of six participants. Many trips welcome younger adventurers, with some experiences suitable for ages eight and up. The focus remains on safe, memorable outdoor experiences, combining technical skill development with exploration of notable Mendip features such as stalactites, waterfalls and narrow passages. Cave Climb operates as a third-party operator in the Cheddar area, providing locally based adventures and equipment solutions for visitors to the Mendip Hills. Booking details, availability and specific trip requirements are provided at time of booking, with equipment hire offered separately and safety briefings.
Location
Cheddar, England
Base for Mendip Hills adventures
Tours Offered
11 Tours
Half-day and full-day options
Small Groups
Max 6
Swildon's Hole to Sump 1 limit
Ages
Ages 8+
Some trips welcome younger guests
Reserve equipment hire, half-day sessions or full-day expeditions with online booking or hotline assistance.
Prepare for wet, slippery conditions
Wear waterproof clothing and sturdy boots as cave surfaces can be slick and damp throughout.
Expect physically demanding sections
Be ready to squeeze, climb, and crawl through narrow passages requiring strength and flexibility.
Bring a reliable headlamp plus backup
Proper lighting is critical for safe navigation through dark cave corridors.
Stay hydrated and bring high-energy snacks
The full-day excursion demands stamina; keep your energy levels up between sections.
Helmet with headlamp
Protects your head and illuminates the path in the pitch-dark cave environment.
Wetsuit or waterproof coveralls
Keeps you warm and dry when traversing waterfalls and submerged passages.
Sturdy, grippy boots
Essential for secure footing on uneven, wet cave floors.
Change of clothes
Changing after a wet adventure is vital to prevent hypothermia and discomfort.