Go Below Underground Adventures

Anturiaethau tywys tanddaearol amrwd. Authentic guided underground adventures in abandoned mines - WORLD's longest underground zip-line & 1st EVER freefall!

[Go Below Underground Adventures @GoBelow]

We're incredibly proud to be a @Tripadvisor Traveller's Choice Winner for 2026! A huge thanks to our fantastic office team, and amazing trip staff for all their hard work! 🖤 💛 #tripadvisor #travellerschoice2026

[Go Below Underground Adventures @GoBelow]

It was fab to film with Miguel and Lucía on their Deep Sleep adventure, check out the full video at: https://t.co/InL5wxxeJG 🖤 💛

[Go Below Underground Adventures @GoBelow]

Happy birthday to all our wonderful trip staff in May, Mark and Russ! 🖤 💛

[Go Below Underground Adventures @GoBelow]

Gift adventure this year, with three experiences to choose from, there's something for everyone! Head to https://t.co/UZoKTQudIW or contact our booking office on 01690 710108 to purchase a voucher for an experience they'll never forget! 🖤 💛 #gobelow #adventure #giftvouchers

[Go Below Underground Adventures @GoBelow]

If you're looking to secure a space in our Grotto, we have availability on Friday the 29th and Saturday the 30th of May! Experience the deepest sleep of your life by calling 01690 710108 for more details, open from 9am to 5pm every day! 🖤 💛 #gobelow #deepsleep #snowdonia

[Go Below Underground Adventures @GoBelow]

A few photos of the various pets at Go Below! 🖤 💛

[Go Below Underground Adventures @GoBelow]

With the May Bank holiday approaching and summer gearing up, why not add an underground adventure to your holiday plans? Head to https://t.co/UZoKTQudIW for more information! 🖤 💛 #gobelow #bankholiday #snowdonia #slatmine #adventure

[Go Below Underground Adventures @GoBelow]

It's always fab to hear that our wonderful trip leaders have people feeling safe, confident and thrilled underground! 🖤 💛

[Go Below Underground Adventures @GoBelow]

Make your way underground to experience our 7-hour Ultimate Xtreme trip with dizzying drops and thrilling traverses! Head to https://t.co/NPTvOLu04R for more information! 🖤 💛 #gobelow #snowdonia #ultimatextreme #adventure #slatemine

[Go Below Underground Adventures @GoBelow]

Another Sunday, another group of Deep Sleepers emerging from Cwmorthin mine! A lovely photo by our fab trip lead Jeanine! 🖤 💛

[Go Below Underground Adventures @GoBelow]

Chance timing caught robin mid hop! 🖤 💛

[Go Below Underground Adventures @GoBelow]

Enjoy scenic vistas on the hike up to Rhiwbach mine on our 5-hour Challenge trip! Suitable for ages 10 and above, head to https://t.co/NPTvOLu04R for more information! 🖤 💛 #gobelow #challengetrip #snowdonia #slatemine

[Go Below Underground Adventures @GoBelow]

Whether rain or shine, explore an entirely unique environment by heading underground on one of our trips! With three different trips, there's adventure for everyone at https://t.co/NPTvOLu04R 🖤 💛 #gobelow #snowdonia #adventure #slatemines

[Go Below Underground Adventures @GoBelow]

Happy birthday to all our fantastic trip staff in April: Garry, Jeanine and Tim! 🖤 💛

[Go Below Underground Adventures @GoBelow]

If you're looking to secure a space in our Grotto, we have one available on Friday the 19th of June! Experience the deepest sleep of your life by calling 01690 710108 for more details, open from 9am to 5pm every day! 🖤 💛 #gobelow #deepsleep #snowdonia