Seongsan Ilchulbong, also known as Sunrise Peak, is a volcanic crater located on the eastern coast of Jeju Island in South Korea. It was formed about 5,000 years ago by a volcanic eruption and has since become a popular tourist destination. It is one of the most iconic natural landmarks on Jeju Island and is renowned for its unique shape, breathtaking views, and natural beauty.

Cheonjiyeon Waterfall is a waterfall on Jeju Island, South Korea. It is one of the main tourist attractions on Jeju-do. It is 22 m (72 ft) high and 12 m (39 ft) wide. Though water always falls in one particular area, depending on the amount of recent rain, the water may spread out. At the bottom of the waterfall is an artificial pond that is 20 m (66 ft) deep. Two small dams help keep the water at a specific level.

Hallasan National Park is a stunning natural reserve located on Jeju Island, South Korea. It encompasses the majestic Hallasan Mountain, which is not only the highest peak in South Korea but also a prominent symbol of Jeju Island's natural beauty and cultural significance.

Jeju Folk Village, also known as Jeju Folklore and Natural History Museum, is a living museum located on the southern coast of Jeju Island, South Korea. The village is designed to give visitors a glimpse into the traditional life and culture of Jeju Island, which has a unique history and cultural heritage.

Jeju is a volcanic island located off the southern coast of South Korea, in the Jeju Province. It is the largest island in South Korea and is a popular tourist destination, known for its natural beauty, beaches, unique culture, volcanic landscape of craters and cavelike lava tubes. Jeju's 2018 population was 692,032.