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4 May @ 10:00 am - 2:00 pm

£20.00 – £50.00

Do you have the nerve to submerge 100m below the ground?

Challenge yourself to explore Swildon’s Hole, the deepest cave on the Mendip Hills!

This brand new challenge has two levels: you can explore the upper cave and marvel at the beautiful rock that has been shaped by water over thousands of years, while taking on the fitness feat of climbing over and under flowstone. Or you can go even further, all the way down to Sump 1, which requires you to manoeuvre down a long, narrow hole facing a rapid waterfall, and briefly go under water to reach your final destination.

Please note, this challenge is for participants who are physically fit, and preferably experienced cavers.

Spaces are limited so register today to secure your place!

Date: Saturday, 4th May 2024
Time: 10am – 2pm
Location: Swildon’s Hole, Wells BA5 3BE
Registration fee: Upper Cave: £20 | Sump 1: £50
Sponsorship target: Upper Cave: £80 | Sump 1: £150

Please read our Terms and Conditions. Due to the hazardous nature of this challenge, it is imperative that you read Somerset Adventures Terms and Conditions very carefully before registering.

Event information


4 May
10:00 am - 2:00 pm
£20.00 – £50.00
Event Categories:


Swildon’s Hole
Somerset, United Kingdom


Somerset Adventures
View Organiser Website


The numbers below include tickets for this event already in your cart. Clicking "Get Tickets" will allow you to edit any existing attendee information as well as change ticket quantities.
Upper Cave
Intermediate challenge
£ 20.00
32 available
Sump 1
Advanced challenge
£ 50.00
6 available

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