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Carnglaze Caverns

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Carnglaze Caverns

Carnglaze Caverns, Former slate mine and cave system in Liskeard, United Kingdom.

Description

Carnglaze Caverns is a former slate mine with a cave system in Liskeard, Cornwall, extending about 150 meters into a hillside and containing three main chambers. An underground lake with clear water sits at the lowest point, forming a natural focal point within the passages.

History

The site started as a slate quarry but was repurposed by the Royal Navy during World War II to store rum supplies. This wartime use by the Navy marked a significant chapter in the cave's history and shaped how the first chamber has been used ever since.

Culture

The first chamber, once used to store supplies, now serves as a performance venue with seating for about 400 people. Concerts and shows happen regularly here, transforming the cave space into a gathering place for visitors and locals.

Practical

The caves stay around 10 degrees Celsius year-round, so bring warm clothing and wear sturdy shoes for the uneven ground. The passages are damp and require careful footing, making appropriate footwear essential for a safe visit.

Did you know?

Alongside the underground passages sits a four-acre woodland garden with marked walking trails and a hidden forest dell. The gardens burst into color during spring when thousands of bluebells bloom, adding a natural contrast to the cave exploration.

Location
GPS coordinates
50.47260,-4.55650
Latest update
December 6, 2025 17:43

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Cornwall).

Hidden locations in Cornwall

Cornwall holds scattered coves, historic manors, and ancient stone circles that together create a collection of places reflecting the region's history, culture, and landscape. Visitors can discover medieval castles like Tintagel Castle, climb lighthouses, explore underground caves, and walk through...

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« Carnglaze Caverns - Former slate mine and cave system in Liskeard, United Kingdom » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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