Go Below is a family-owned business offering authentic underground adventures, whatever the weather.

Experience exciting half and full day underground trips through abandoned mines located in the Heart of Snowdonia. Choose from four unique adventures ranging in difficulty and thrill level. No experience necessary, no potholing or squeezing through small gaps.

The Go Below Challenge trip (10+) is an engaging mine exploration which includes abseiling, traversing, ziplining, boating across a lake, climbing a waterfall and scaling an airshaft.

The Hero Xtreme trip (14+) explores the world’s largest and deepest slate mine via exhilarating traverses, climbs, abseils, ziplines and includes eating lunch on our Xtreme picnic bench which hangs off a sheer cliff face!

The Ultimate Xtreme trip (18+) has an array of unique ‘bucket-list’ features such as challenging climbs, the world’s only underground Freefall jump, and multiple zip lines – including the world’s longest and deepest underground zip ride: ‘Goliath’.

For a real test of endurance and stamina the Mine to Mountain trip delves underground to the deepest accessible point in the UK to the summit of Snowdon – the highest mountain in England and Wales, all in one epic day!

Experienced and passionate guides will test your adventurous spirit, keep you safe and share their knowledge about the history of the Welsh Slate industry. Safety equipment and footwear provided. Open all year.

Go Below is offering 10% discount at all their attractions to all uniformed personnel with a Federation/UNISON membership card. Check prices, availability and book on the website: www.go-below.co.uk