Snowdonia Caving Stag Do's

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Caving in Snowdonia

Bounce Below

Located near Blaenau Ffestiniog, North Wales, Bounce Below is a series of trampoline nets concealed within a 176 year old disused cavern for you to explore on a stag weekend in Snowdonia, and just to get an idea of how cavernous this cavern is, we’re told it is twice the size of St Paul’s Cathedral! The cavern is illuminated throughout with a number of technicolour lights, and the nets are hung within two massive chambers – all at different levels, all being linked together by netted walkways, tunnels, and slides (oh yes!) If you’re not a big fan of heights you may need coercing into entering the cavern, especially as the top level trampoline nets are around 180 feet up!

The Details

Hidden underground in a disused cavern that is twice the size of St Paul's Cathedral, you will find this subterranean playground, installed with huge 'bouncy nets'. This activity includes an hour of bouncing, climbing and sliding on this awesome trampoline, underground in an old mining cave. Certainly a unique way of spending your time!

Safety equipment
Safety briefing


1 hour

Unfortunately, this activity is not suitable for persons with special requirements or during pregnancy. If any member of your group suffers from any medical conditions, for example a heart condition, claustrophobia or epilepsy, this activity may not be suitable and you should talk to your Party Planner.

Lockers/luggage storage
Vending machine



Zip World Caverns

Prepare for another world! Nestled deep in the caverns of Snowdonia is an atmospheric underground adventure that’s been inaccessible for nearly 200 years. Zip World Caverns is one of the most unique stag experiences around, equal parts exhilarating and challenging, and a truly one-of-a-kind experience. 

Set in a historic slate mine, you’ll be taking a journey through the various nooks, crannies and tunnels brought back to life with 13 zip lines, as well as climbing routes, rope bridges, tight ropes and more to explore this unique and stunning underworld. With colourful ighting to lead the way, the backdrop and ambience is something you'll need to experience for yourself, and not a day you'll soon forget.

The Details

Zip World Caverns is the world’s largest fully underground zip line and adventure course! Journey through an amazing adventure under earth that has been inaccessible for nearly 200 years.

A challenging underground course, Caverns is a one-of-a-kind experience that takes up to 3 hours and will leave you exhilarated and drained in equal measure. Set in a historic slate mine, the various nooks, crannies, tunnels and chasms have been brought back to life with 13 zip lines, as well as via ferrata, rope bridges, tightropes and more, to push your bravery and endurance to the ultimate test.

Safety equipment
Safety briefing


Up to 3 hours

Please arrive at least 30 minutes before your scheduled booking time.


Minimum weight is 30kg and the maximum is 120 kg. The minimum height is to be able to reach 1.8 meters whilst standing and the maximum is 2.1 meters (7 foot).

Lockers/luggage storage

Yes: We welcome everyone to all our sites; however, whilst our activities are designed to be accessible to most people they do offer a degree of physical and mental challenge.



Caving Reviews

Rated 4.7/5

Loved it I was ...

Loved it I was dubious how good this was going to be it so much fun and an hour was about the right amount of time would recommend anyone doing this activity.


Steve Irwin

Very smooth pro...

Very smooth process, unlike the bouncing! Great staff and a fun experience.


Stuart Birch

Amazing one of ...

Amazing one of the best things I've done


David James Barfoot

Why book with The Stag Company?

When it comes to the crunch, booking a weekend for your best friend can be a big, nay, gargantuan task! Where to go? What to do? What's good? What's bad? How many people will come? How do I pay for all this?

Relax with The Stag Company

We can answer all of those questions and more for you, so if you were worrying, it's time to stop, and time to speak to those in the know; The Stag Company! We've sorted plenty of stag do's in our time, and now it's time to welcome you to the family.

Reasons to choose us

  • Secure your weekend with just a £50 deposit
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