Speedwell Cavern

Speedwell Cavern is a historic underground cave Located in the Lake District, England, known for its extensive network of tunnels and underground boat tours. Formed over thousands of years by natural water erosion in limestone, the cavern features impressive stalactites and stalagmites. Visitors descend via a steep, historic shaft and explore the subterranean passages on guided boat trips, offering a unique perspective on the area's geology and mining history. Speedwell Cavern provides a fascinating and accessible way to experience underground geology and the natural beauty of the Lake District’s underground landscape.