Lower St. Michael's Cave Office, St. Michael's Cave Travel Guide

Lower St. Michael's Cave, also known as New St. Michael's Cave, is a hidden gem within the Rock of Gibraltar, offering a more intimate and adventurous caving experience than the well-known St. Michael's Cave. Discovered in 1942 by Royal Engineers during World War II, this cave system boasts a remarkable collection of speleothems and a crystal-clear underground lake.Unlike the main St. Michael's Cave, which has been known for over 2,000 years and has been modified for concerts and events, Lower St. Michael's Cave remains largely in its natural state. This provides a more authentic and raw experience for visitors willing to explore its depths.The cave is renowned for its stunning array of calcite formations, including stalactites, stalagmites, columns, helictites, and flowstones. The main chambers are cathedral-like, with formations resembling pulpits, chancels, and organ pipes. The underground lake, approximately 40 yards long and holding an estimated 45,000 gallons of water, adds to the cave's unique beauty.Access to Lower St. Michael's Cave is by guided tour only, requiring advance booking. The tour involves some scrambling and minor climbing with ropes, making it unsuitable for young children or those with mobility issues. However, for adventurous visitors, the experience of exploring this pristine subterranean world is well worth the effort.