Ban Khrua is a historic community neighborhood along Bangkok's Khlong Saen Saep from Saphan Hua Chang to Wat Phrayayang. It includes an area of about 14 rai on both banks of the canal. It's divided into three parts: Ban Khrua Nuea ; Ban Khrua Tai in Ratchathewi District; and Ban Khrua Tawan Tok in Pathum Wan District. The main artery is Ban Khrua Nuea in Soi Kasem San 3, Rama I Road, the boundary between Ratchathewi and Pathum Wan Districts.

Khlong Saen Saep is a canal (khlong) in central Thailand, connecting the Chao Phraya River to Prachinburi Province and Chachoengsao. A portion of the canal is used for public transport by an express boat service in Bangkok. The 72 km long canal passes through 21 districts and is connected to more than 100 smaller canals.