An abandoned quarry nestled in the Welsh mountains is set to become the world's first underwater escape room.
Daring divers will be challenged to escape the flooded Vivian slate quarry in Snowdonia, Gwynedd, by solving tricky puzzles.
The stunning site will offer six underwater experiences including defusing a nuclear bomb and dodging zombies.
Clare Dutton, founder of Dutton Divers who will run the attraction, said: "We are really excited to be bringing something new and exciting to the UK dive industry, and cannot believe that it has not been done before.
"We have deliberately been pretty vague with giving anything away on what the escapes entail, which will make it more of a surprise to those that book, but I am pretty sure they won’t be disappointed.
"I mean, there are zombies, DPVs, mermaids, and even a princess - what’s not to like?"
Clare added: "In my opinion, Vivian Quarry is a perfect location for this - being able to close the gates on the divers, they will have the entire quarry to themselves during the game."
Vivian Quarry closed in the 1960s after being worked for almost 200 years and has filled up with water to a depth of 18m. It has recently been used as a diving site with remains of its mining past still visible at the bottom. Bookings can be made online for those who want to reserve a date.
