Chedi Phra That Sila Ngu

Perched beside the sea on Koh Samui's coastline, this small but visually striking Buddhist temple earns its local nickname — "Snake Stone Temple" — from the distinctive rock formations along the shoreline that resemble serpents. The site centres on a vivid red chapel and a golden stupa, a combination that sets it apart from the more conventional temple architecture found elsewhere on the island. Intricate murals, detailed sculptures, and snake-themed motifs run throughout the grounds, telling stories through craftsmanship that rewards slow, attentive exploration. The atmosphere here is notably unhurried and authentic. It attracts far fewer tourists than Koh Samui's more prominent landmarks, meaning visitors are often sharing the space primarily with local worshippers going about genuine religious practice. The ocean backdrop adds a rare coastal dimension to the temple experience, with the surrounding scenery making it as visually rewarding as it is culturally interesting. Good to know: As an active place of worship, visitors should dress respectfully — covering shoulders and knees is expected. The temple is accessible throughout the day, but cooler morning or late afternoon hours are more comfortable given the open coastal setting. The site pairs well with a broader cultural circuit of the island and is particularly worthwhile for travellers who want to experience Thai Buddhist heritage away from the more commercialised parts of Koh Samui.