A2B Expeditions is fortunate in that we are located right on the edge of the Peak District National Park and have access to some of the most amazing underground locations and adventures.


We organize courses and experiences that are suitable for complete novices and for the more experienced mole.


Discovering the unique underground world of Derbyshire’s famous caves & mines in the company of qualified & knowledgeable instructors is something that will stay with you forever. We will provide all the specialist equipment you need, all you have to bring is moderate fitness a bit of flexibility & an adventurous attitude to venture into the depths of this memorable environment.

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