Namtok Wang Sai Thong

Namtok Wang Sai Thong is a limestone waterfall in Tambon Nam Phut, La-ngu District, Satun Province, southern Thailand. Flowing over stepped travertine and limestone formations through forested surroundings, it forms shallow pools and cascades. Managed locally near Thale Ban National Park, it is noted for its clear water, natural limestone terraces and tranquil forest setting, offering a scenic natural attraction for visitors exploring Satun's interior.

Visitors can expect a forested limestone waterfall with stepped travertine terraces, shallow clear pools and small cascades flowing through a shaded natural setting. The site includes natural rock formations, forest surroundings and areas for wading and paddling at the base pools. Access is via a short walk from the parking area along natural paths and limestone steps, with simple local facilities nearby.