For those with a head for heights, the latest must-do activity is to walk over the roof of the Principality Stadium in Cardiff, home of Welsh rugby.

SCALE

The attraction is the result of a partnership between Principality Stadium and aerial adventure experts Wire & Sky.

Scale, as the activity is called, will open on April 29. It costs £44 for the experience, with a zip and drop gut-wrencher included – at an additional cost.

The zip and drop add-ons are a zip line across the roof while the drop is to abseil back to the base.

“This new attraction showcases the beauty of Cardiff and our world-class venue from a unique vantage point,” said Scale general manager Claire Jenkins.

“Whether you want to experience the adrenaline rush of ziplining across the roof and abseiling back down to base camp, or simply want to head to the viewing platform and take in the breath-taking views, Scale offers a variety of ways to tailor and enjoy the experience.”

“Having developed rooftop adventures on a number of iconic venues including Anfield Stadium and Tottenham Hotspur Stadium, we’re delighted to expand our offering to the Welsh capital and allow the public to see Cardiff from a totally new perspective,” said Andy Broad, managing director of Wire & Sky.