Mossdale Caverns, Cave system in Yorkshire Dales, England
Mossdale Caverns is a cave system in the Yorkshire Dales in England, known for its challenging conditions and length.
In 1967, it was the site of Britain's worst caving disaster when six cavers drowned.
The tragedy led to significant changes in British caving practices and safety measures.
Due to its dangerous nature, only experienced cavers should attempt to explore Mossdale Caverns.
It is one of the longest cave systems in Britain, with over 10 miles of passages.
Location: Conistone with Kilnsey
Sources: Wikimedia, OpenStreetMap