Things to Do at Manjanggul Cave

Manjanggul Cave is one of Jeju Island's most spectacular natural wonders and a UNESCO World Heritage Site. This remarkable lava tube cave stretches over 9 kilometers in total length, making it one of the longest lava tube systems in the world. Formed approximately 250,000 to 300,000 years ago during volcanic activity, the cave showcases incredible geological formations created by flowing lava that left behind a magnificent underground tunnel system. While the entire cave system extends for kilometers, visitors can explore approximately 1 kilometer of the cave through a well-maintained walkway. The cave maintains a constant temperature of around 11-21°C year-round, providing a refreshing escape from Jeju's climate. Inside, you'll discover impressive lava formations, including stalactites, flowstone walls, and the famous lava column that stands 7.6 meters tall, making it one of the largest known lava columns in the world.

Manjanggul Cave is located in Gimnyeong-ri, on the northeastern part of Jeju Island, about 30 minutes by car from Jeju City. Take Bus 101 or 102 from Jeju Intercity Bus Terminal to Manjanggul Cave stop (approximately 1 hour). If driving, follow Route 1132 and look for clear signage to the cave entrance. Parking is available on-site. The cave entrance requires a 10-minute walk from the parking area through a pleasant forest path.