Bang Rak (Thai: บางรัก, pronounced [bāːŋ rák]) is a khwaeng (subdistrict) and historic neighbourhood in Bangkok's Bang Rak District. It lies between the Chao Phraya River and Charoen Krung Road, and was home to communities of European expatriates who settled in the area mostly during the second half of the 19th century as Siam (as Thailand was then known) opened up to the West. Among them were the Portuguese, French and British, whose embassies occupied extensive grounds in the area, Danes who founded shipping companies as well as the historic Oriental Hotel, and Catholic missionaries who established some of the first schools in the country on the grounds surrounding Assumption Cathedral.