Sam Phraeng, also spelled as Sam Praeng, is the name of a neighbourhood that is historic area in Rattanakosin Island, San Chaopho Suea Sub-District, Phra Nakhon District, Bangkok. It is an area in the middle between Atsadang and Tanao Roads. In addition, it is considered in the same neighbourhood as other attractions, such as Sao Chingcha, San Chao Pho Suea, Wat Suthat, Wat Ratchabophit, Ministry of Defense, Saphan Chang Rong Si etc. The term Sam Phraeng is an old Thai word meaning three-way intersection, according to ancient Thai beliefs, that the three-ways are the path that the ghost or various spirits used as the path through, therefore is an inauspicious place and no one dares to build houses for living. The name is derived from three soi, which were the location of palaces of three princes, namely Phraeng Phuthon, Phraeng Nara and Phraeng Sanphasat respectively.
Phraeng Phuthon : received its name from the name of Prince Thawee Thawalai, the origin of the royal family surname Thaweewong. He was the son of King Mongkut and the Royal Concubine Talab. He served as Commander in Chief of Metropolitan Ministry. His residence was at the corner of Si Kak Sao Ching Cha, on Ban Tanao Road. After his death in 1894, the palace was sold to King Chulalongkorn. The king graciously ordered the building of shophouses and cut a road through the palace, named after the former owner, Phraeng Phuthon. At present there is a public health station under Thai Red Cross Society named "Sukhumala Anamai", built in 1928 according to Queen Sukhumala Marasri's wishes, and still operate. And the center point is small public park for leisure and activities of locals.
Phraeng Nara : Phraeng Nara, its name comes from the name of Prince Narathip Praphanphong whose name at birth was Prince Worawannakon, the origin of the royal family surname Worawan na Ayudhya. He was a son of King Mongkut and the Royal Concubine Kean. He served in the Department of Treasury as the deputy chief. He resided at the palace where his father, the King, built on Tanao Road. Its territory connected to the palace of Prince Thawee Thawalai. While residing at this palace, he built the first theater in Thailand called "Pridalai Theater" around 1908. At that time, it was assumed that he requested to build a road cutting through the middle of his palace, and built two shophouse blocks. Thus, people call the street by the name of the palace's owner, Phraeng Nara. Today, Pridalai Theater is still located but the building is deserted.
Phraeng Sanphasat : received its name from Prince Thongtam Tawanlayawong, the origin of the royal family surname Thongtam. He was a son of King Mongkut and Royal Concubine Sangwan. He served as royal page, chief of department. He resided at the palace on Ban Tanao Road next to that of Prince Narathip Prapanpong. After his death, his heir sold the palace area to private. The palace itself was demolished to construct shophouses and the road that cut through the palace was named after the former owner, Phraeng Sanphasat. The landmark of this place is the entrance on Tanao Road is arch with a beautiful European architecture is display. Although it has been burned three times. Besides, it's also known as another district of Bangkok's sex industry around 1960.
Nowadays, especially at Phraeng Phuthon and Phraeng Nara. The houses of people who live here, it is a small shophouse built in the reign of King Chulalongkorn. It is a small but beautiful in Sino-Portuguese style. Moreover, this neighbourhood is also known as the center of the well-known restaurants and the center of many delicious street foods such as Cantonese noodles, beef noodles, grilled pork meatballs, cafés, milk cafés, rad na and pork satay, pad thai, kai yang, yen ta fo, mango sticky rice, popiah and barbecued red pork in sweet gravy with rice, Thai style ice cream and rare traditional Chinese cuisine, pig's brain soup.