Tham Kaew Sawan Bandan
At Tham Kaew Sawan Bandan a housed Buddha image is situated against the rock face while to the left is a stairway to the cave entrance in front of which is another Buddha image; this one standing. The ubosot is to the right together with the monk’s quarters. The cave (tham) is reached from the main highway 323, a kilometer away. Tham Kaew Sawan Bandan is a complex of caves located in the meditation centre on site near a small mountain. Each cave has a specific name bases on its characteristics, such as Tham Badan with knee level water, Tham Phopu Ruesi, Tham Keao Morakot, Tham Kaeo Sawan Bandan, and Tham Kaeo with stalactites and stalagmites that glitter like diamonds when light shines on them.
Source: https://www.lovethailand.org/travel/en/10-Kanchanaburi/1018-Tham-Kaeo-Sawan-Bandan.html