Seogwipo Submarine

Experience an unforgettable underwater adventure at, one of Jeju’s most iconic marine attractions. During the approximately 45-minute fully submersible journey, visitors descend deep beneath the ocean surface to explore Jeju’s fascinating underwater ecosystem up to 40 meters below sea level. Through large panoramic viewing windows, guests can admire vibrant coral reefs, colorful marine life, volcanic basalt seabeds, shipwreck remains, and unique underwater landscapes found in Jeju’s crystal-clear waters. The experience is enhanced with multilingual audio guides available in Chinese, English, Japanese, and Korean, providing insights into Jeju’s marine ecology and geological formations. Guests can also enjoy close-up interactions with professional divers performing outside the submarine while surrounded by schools of fish. Designed with advanced safety systems, pressure control technology, and comfortable cabin environments, the attraction offers a safe and enjoyable experience suitable for both children and adults seeking a unique eco-tourism adventure in Jeju.