The temple is also called the monkey temple and is very well attended. At the entrance to the site, visitors are tried to be sold a large bag of fruit as monkey food. This is apparently so well received by the people that the monkeys only eat the treats and bite into the rest and throw them away. And that's what the site looks like, lots of rotten fruit and the unpleasant smell of monkey urine.
The temple is in a cave and admission costs 20 baht. The cave itself is worth seeing and is reminiscent of a stalactite cave. There, too, you'll find a large group of monkeys who demand their food quite aggressively.