Phnom Krom Rong Temple, which is high on a hill overlooking Lake Tonlesa. This temple was built in the late 9th century and early 10th century, and his name means the low-short hill, which is related to its geographical location. The temple has three pagodas, from north to south, dedicated to Vishnu, Shiva and Brahma, which has become a ruin, but it is very quiet and suitable for watching the sunset, in addition to a newly built temple. The boat from Phnom Penh docks nearby, and you can't see the temple under the mountain. Let the driver take you to the top of the mountain as much as possible, otherwise you will have to walk a long mountain road under the hot sun.