Jeju Volcanic Island and Lava Tubes

Jeju Volcanic Island and Lava Tubes: A Comprehensive Guide for Tourists

Table of Contents

  1. Introduction
  2. Geographical Overview of Jeju Island
    • Location
    • Area and Population
  3. Jeju’s Volcanic Origin and Geology
    • Formation of Jeju Island
    • Volcanoes on Jeju Island
  4. Unique Landscapes and Attractions
    • Hallasan National Park - Mount Halla (Hallasan) - Seongpanak Visitor Center - Eorimok Trail - Byeonsanbang
    • Jeju Olle Trails
  5. Lava Tubes of Jeju Island
    • Introduction to Lava Tubes
    • Significance of Jeju’s Lava Tubes
    • Popular Lava Tube Sites - Manjanggul Cave - Magokbo Lava Tube - Jeongbang Cave
  6. Tourist Services and Tips
    • How to Get Around Jeju Island
    • Best Time to Visit Jeju Island
    • Accommodation Options
    • Local Cuisine Recommendations
  7. Safety Tips for Visiting Lava Tubes
  8. Conclusion

1. Introduction

Jeju Volcanic Island is a unique destination located in the Yellow Sea, off the south coast of Korea. Known for its stunning volcanic landscapes and lava tubes, Jeju offers a diverse range of attractions that cater to various travel interests. In this guide, we will delve into the geographical aspects, historical background, landmarks, lava tube systems, and practical tips for tourists planning a visit to this extraordinary island.

2. Geographical Overview of Jeju Island

Location

Jeju Island is situated approximately 130 kilometers (80 miles) south of the Korean Peninsula. It belongs to South Korea and serves as its southernmost province.

Area and Population

With an area of 637.5 square miles (1,650.8 square kilometers), Jeju Island is Korea’s largest island. Its population stands at around 678,923 inhabitants (as of January 2021).

3. Jeju’s Volcanic Origin and Geology

Formation of Jeju Island

Jeju Island was formed through volcanic activity that started around two million years ago. The eruptions ceased approximately 5,000 years ago. The last eruption occurred on the southern coast of the island.

Volcanoes on Jeju Island

Although the active volcanic period has ended, Jeju still harbors many dormant and extinct volcanoes. The most significant one is Hallasan, an active stratovolcano and the highest mountain in South Korea.

4. Unique Landscapes and Attractions

Hallasan National Park

Hallasan National Park encompasses Mount Halla (Hallasan) and its surrounding volcanic landscapes. The park is home to various trails, unique geological formations, and diverse flora and fauna.

Mount Halla (Hallasan): At 1,950 meters (6,398 feet), Mount Halla is the highest peak in South Korea. Its summit offers breathtaking views of the island and surrounding waters.

Seongpanak Visitor Center: This visitor center serves as a gateway to explore Hallasan National Park. It provides maps, guides, and rental equipment for hikers.

Eorimok Trail: The Eorimok Trail is one of the most popular trails within the national park, leading hikers to the summit of Mount Halla via the Seongpanak Ropeway station.

Byeonsanbang: Byeonsanbang is a large volcanic rock formation at the base of Mount Halla. Its unique shape and vibrant colors make it an iconic landmark in Jeju Island.

Jeju Olle Trails

The Jeju Olle Trails are a series of walking paths that crisscross the island, offering visitors a chance to explore its diverse landscapes and coastal views. These trails range from easy strolls to challenging hikes, catering to various fitness levels.

5. Lava Tubes of Jeju Island

Introduction to Lava Tubes

Lava tubes are tunnels formed by lava flowing beneath the surface during a volcanic eruption. These tubes provide a unique glimpse into Jeju’s volcanic past and offer visitors an exciting underground adventure.

Significance of Jeju’s Lava Tubes

Jeju Island boasts some of the most extensive lava tube systems in the world, with over 250 known lava tubes. The island’s unique climate and geology have contributed to the preservation of these tunnels, making them a significant attraction for tourists.

Manjanggul Cave: Manjanggul Cave is one of the most popular lava tube attractions on Jeju Island. It stretches over 1,300 meters (4,265 feet) and offers visitors an opportunity to walk through a lava tunnel that formed during a volcanic eruption approximately 200,000 years ago.

Magokbo Lava Tube: The Magokbo Lava Tube is another popular site on Jeju Island. It provides a glimpse into the island’s volcanic past and offers visitors an exciting underground adventure.

Jeongbang Cave: Although not technically a lava tube, Jeongbang Cave is worth mentioning as it showcases the unique coastal landscapes of Jeju Island. This seaside cliff cave is home to cascading waterfalls that plunge into the sea below.

6. Tourist Services and Tips

How to Get Around Jeju Island

Jeju Island offers various transportation options for tourists, including buses, taxis, rental cars, and motorcycles. Visitors can also explore Jeju’s Olle Trails on foot or by bike.

Best Time to Visit Jeju Island

The best time to visit Jeju Island is during the spring (March to May) or autumn (September to November), when temperatures are mild, and the island is adorned with blooming flowers or vibrant fall foliage.

Accommodation Options

Jeju Island offers a wide range of accommodation options, from luxury resorts to budget-friendly guesthouses. Visitors can also opt for traditional Korean houses called “Hanok” for an authentic Jeju experience.

Local Cuisine Recommendations

Jeju’s local cuisine is renowned for its unique flavors and ingredients. Some must-try dishes include black pork (Heuni jeuk), abalone porridge (Guknamjeong), and Jeju Island’s famous mackerel (Mulhae).

7. Safety Tips for Visiting Lava Tubes

  • Always wear appropriate footwear when exploring lava tubes.
  • Do not touch or disturb any rock formations within the caves.
  • Maintain a safe distance from water pools and slippery surfaces.
  • Use flashlights or headlamps to navigate the dark tunnels.
  • Stay on designated paths and avoid venturing off into uncharted areas.

8. Conclusion

Jeju Volcanic Island is an extraordinary destination that offers tourists a unique blend of volcanic landscapes, lush forests, stunning coastal views, and vibrant local culture. By following this guide, travelers can make the most of their visit to Jeju Island and create unforgettable memories exploring its diverse attractions.