The Magnificent Manjanggul Cave

Discover the beauty and grandeur of the magnificent Manjanggul Cave. This awe-inspiring lava tube, designated as a UNESCO World Natural Heritage site, was formed approximately 10,000 to 30,000 years ago. With a total length of about 7.4 kilometers, Manjanggul Cave features a multi-level structure and is one of the largest lava caves in the world. As you venture through its 1-kilometer accessible section, marvel at the diverse formations of lava stalactites, lava benches, and imposing lava columns. Keep an eye out for the Jeju cave bat, a species at risk of extinction, as you explore this remarkable underground wonder.

The Magnificent Manjanggul Cave


Manjanggul Cave is a remarkable geological formation located in Jeju, South Korea. With a rich history and unique features, this cave attracts numerous visitors from around the world. In this article, we will explore the background, discovery, description, and significance of Manjanggul Cave, as well as provide practical information for those planning to visit.

Discovery and History

Manjanggul Cave was discovered in 1958 by Mr. Bu Jong-Hyu, a teacher at Kimnyeong Elementary School in Jeju. It is believed to have been formed approximately 10,000 to 30,000 years ago during the formation of Jeju Island, which itself dates back around 1.8 million years. Initially, the cave was connected to nearby caves such as Gimnyeong, Bat, and Geomunoreum, but over time, the cave systems became separated due to ceiling collapses. The main passageway of Manjanggul Cave stretches approximately 18 meters wide and 23 meters high, making it one of the largest lava tubes in the world. The cave’s geological features and well-preserved landscape contribute to its significant historical and scientific value.

Description and Features

Manjanggul Cave spans a total length of about 7.4 kilometers, consisting of multi-level structures. It is primarily a lava tube cave, characterized by its unique structures and formations. The cave showcases various lava formations, including lava stalagmites, lava benches, and lava flows. One notable feature in the cave is the impressive 7.6-meter-tall lava column, which is recognized as one of the largest in the world. The cave’s size, distinct characteristics, and geological formations make it a must-visit destination for nature enthusiasts and geology lovers.

UNESCO World Heritage Site

In 2007, Manjanggul Cave was designated as a UNESCO World Heritage Site, joining the prestigious list of natural wonders. This recognition highlights the exceptional universal value and importance of the cave in terms of its geological significance and preservation. As a World Heritage Site, Manjanggul Cave is protected for future generations, ensuring the conservation of its unique features and promoting its cultural and educational value to visitors.

The Magnificent Manjanggul Cave

Entrance and Access

Manjanggul Cave is located in Gujwa-eup, Jeju City, on Jeju Island in South Korea. The address is 182 Manjanggul-gil, Gujwa-eup, Jeju-si, Jeju-do. For those who wish to visit the cave, the contact information is +82 064-710-7903. The cave operates from 9:00 AM to 5:00 PM, with the last admission at 4:00 PM. Please note that entrance may be restricted due to ongoing maintenance or other unforeseen circumstances, so it is advisable to check the official website or contact the cave’s management before visiting.

Visiting Manjanggul Cave

To enhance your experience and learn about the cave’s features, guided tours are available at Manjanggul Cave. These tours provide valuable information and insights into the geological formations and history of the cave. Visitors can also access visitor information centers located near the entrance, where they can gather more details about the cave and obtain maps or brochures. Additionally, the cave’s accessibility is designed to accommodate individuals with disabilities, ensuring that everyone can enjoy and explore this natural wonder.

Before exploring the cave, it is important to adhere to safety precautions and regulations. The cave’s interior can be dark, slippery, and challenging to navigate. Visitors are advised to wear appropriate footwear and clothing, as well as bring a flashlight or headlamp for better visibility. Keeping a safe distance from the cave walls and formations is crucial to preserve the natural environment and avoid accidental damage. It is recommended to follow the instructions provided by tour guides and respect any designated areas or restrictions for the safety of oneself and the cave’s ecosystem.

The Magnificent Manjanggul Cave

Flora and Fauna

Manjanggul Cave is home to a significant bat population and serves as an important habitat for various bat species. Among them, the Jeju long-fingered bat and the Greater horseshoe bat are representative species found in the cave. Bats play a crucial role in the ecosystem by controlling insect populations, with each bat consuming over 100 mosquitoes and flies in just one hour. However, due to urbanization and other factors, bat populations have declined globally, including in Jeju. As the largest bat habitat in South Korea, the ecological value of Manjanggul Cave and its role in bat conservation are becoming increasingly important.

Visitor Reviews and Experiences

Visitors to Manjanggul Cave have consistently praised its awe-inspiring geological features and captivating experience. Highlights from visitor reviews include the grandeur and magnificence of the cave, the unique formations, and the sense of adventure it evokes. Many expressed a deep appreciation for the preservation efforts and the educational value the cave offers.

The Magnificent Manjanggul Cave

Nearby Attractions

Those planning a visit to Manjanggul Cave can explore other attractions and points of interest in the surrounding area. Jeju Island is known for its natural beauty, stunning beaches, and scenic landscapes. Some recommendations for further exploration include Seongsan Ilchulbong, a volcanic tuff cone with breathtaking views, Seopjikoji, a picturesque cape offering panoramic ocean vistas, and Udo Island, a charming island known for its emerald-colored waters and coral reefs. These attractions provide additional opportunities to immerse oneself in Jeju’s natural wonders and cultural heritage.


Manjanggul Cave stands as a testament to the geological history of Jeju Island. With its captivating features and rich cultural significance, it has been designated as a UNESCO World Heritage Site. From the moment you step inside, you will be greeted by the breathtaking natural formations and underground wonders. Whether you are a nature enthusiast, a science lover, or simply seeking an unforgettable experience, a visit to Manjanggul Cave is sure to leave you awe-inspired and with a deeper appreciation for the marvels of our planet. Don’t miss out on the opportunity to explore this unique and remarkable destination.

The Magnificent Manjanggul Cave