Khao Ngu Stone Park

Khao Ngu Stone Park is a scenic former limestone quarry in Ko Plap Subdistrict, Mueang Ratchaburi District, Ratchaburi Province, about 8 km northwest of Ratchaburi town. The park features dramatic limestone hills surrounding emerald lakes, caves with ancient Buddha images, and landscaped walking paths. Notable for its transformation from an industrial quarry into a public recreation and cultural site, it combines natural scenery, archaeological interest and accessible outdoor leisure near the city.

Visitors can expect a landscaped park set around flooded former quarry pits forming green lakes enclosed by steep limestone cliffs. Paved walkways, bridges including a suspension bridge, and viewing platforms circle the lakes. Small caves such as Tham Ruesi and Tham Fa Tho on the hillsides contain Buddha images and stalactites accessible via steps. The environment is open and sunny with limited shade, suitable for walking, photography and cave exploration.

The site was a limestone quarry that was later developed into a public park. The limestone caves, particularly Tham Ruesi and Tham Fa Tho, contain Buddha images and archaeological remains associated with the Dvaravati period, indicating long-standing religious use before modern quarrying

The caves are regarded as Buddhist religious sites with Buddha images and shrines used for worship and meditation. The park is a community recreation area and cultural landmark for Ratchaburi, combining natural landscape with religious heritage