Marble Arch Caves Global Geopark

The extensive caves system stretches through limestone formations, featuring underground rivers, stalactites, stalagmites, and natural chambers across two countries.

The caves were first scientifically documented in 1895 by explorers Édouard-Alfred Martel and Lyster Jameson, leading to systematic mapping of the underground network.

The site contains numerous archaeological findings and stone monuments that indicate the presence of prehistoric communities throughout the surrounding landscape.

Guided tours operate from March to October, allowing visitors to explore the underground chambers through a combination of walking paths and boat journeys.

The geopark preserves a rare karst landscape that formed over 340 million years ago, containing some of the largest cave passages in the British Isles.

GPS coordinates: 54.25840,-7.81431

Latest update: March 20, 2025 14:25