Pak Nam Krasae

Pak Nam Krasae (Thai: ปากน้ำกระแส, pronounced [pàːk náːm krā.sɛ̌ː]) is a tambon (sub-district) of Klaeng District, Rayong Province in eastern Thailand.

"Pak Nam Krasae", also known as "Pak Nam Prasae" (ปากน้ำประแส, [pàːk náːm prā.sɛ̌ː]), literally means "estuary of Krasae (Prasae) River", according to the nature of its terrain.

The contact territories are as follows (from north clockwise): Khlong Pun, Phang Rat, Prasae River (empties into the Gulf of Thailand), and Neun Kho.

The river is about 45 km (28.0 mi) long, originating from the mountains in Chanthaburi Province, currents into Rayong through many creeks and canals, as far as empties into the Gulf of Thailand at Pak Nam Krasae.

While the people who settled in the area and are not adjacent to the waterfront, work as rice farmers and orchard cultivators.