Seolmundae Halmang is a prominent figure in Korean folklore, often regarded as a giant grandmother who created the island of Jeju. According to legend, she was a kind and nurturing woman who transformed into a mountain after her death, symbolizing the island's natural beauty. The name "Seolmundae" translates to "grandmother" in the local dialect, and her story is deeply rooted in the culture of Jeju Island. The mountain Hallasan, the highest peak in South Korea, is said to be her resting place, making it a significant landmark for both locals and visitors.