For Thai television soap operas, Thara Himalaya (Thai: ธาราหิมาลัย; RTGS: Thara Himalai) is a 2010 Thai lakorn 1 in a 4 drama series. It is called 4 Huajai Haeng Koon Kao (Thai: 4 หัวใจแห่งขุนเขา) or 4 Hearts of the Mountains which aired on Channel 3. It starred Atichart Chumnanon and Kimberly Ann Voltemas. 4 Huajai Haeng Koon Kao was a special lakorn as it celebrated Channel 3's 40th Anniversary.

This article does not cite any sources. (July 2012)

The story started when Thiptara or Nam (Kimberly Ann Voltemas) the youngest of the 4 quadruplets of the Adisuan family, met and fell in love with Puwanes (Atichart Chumnanon) the crown prince of the country called Parawat, who Nam believes is a simple worker on his brother Fai's (Nadech Kugimiya) farm.

When Prince Puwanes visits Thailand, he is victim to an assassination attempt organised by the Prime Minister Shadul (Noppon Gomarachun). He is badly injured and gets sent to the hospital where Nam is his attending doctor. During his recovery, Puwanes has to pretend that he lost his memory in order to protect his identity and safety. Nam nicknames him 'Pupen' meaning crab, since he apparently cannot remember his real identity.

• Thara Himalaya at IMDb