This is one sport that's certainly not for the faint-hearted - the Cliff Diving World Series, which is taking place at the Blue Lagoon in Abereiddy, Pembrokeshire, this weekend.
It has been held at some of the most exotic locations around the world - and now it's come to Wales.
During the event, trained divers jump off a specially constructed board almost 90 feet above the water.
Our West Wales reporter Kevin Ashford has been to see the action.
More top news
The Talyllyn runs from Tywyn, near Aberdovey, for more than seven miles to two villages in the south Gwynedd countryside.
Homes in parts of Tonypandy and Llwynypia are without water this evening due to a burst water main at Cilfynydd.
Welcome to the Newsweek Quiz - where we'll be testing your knowledge from the last seven days of news here in Wales.