Ta Prohm Kel is a small but historically significant Angkorian temple located south of Angkor Wat, believed to have served as a hospital chapel during the reign of King Jayavarman VII in the late 12th century. This intimate sandstone structure was part of an extensive network of 102 hospitals that Jayavarman VII established throughout the Khmer Empire, demonstrating his Buddhist commitment to healing the sick. The temple features a single sanctuary tower with intricate carvings depicting healing deities and Buddhist iconography. Unlike its more famous namesake Ta Prohm, this modest chapel remains largely unrestored, offering visitors an authentic glimpse into how many Angkorian structures appeared when first rediscovered. The site sees very few tourists, making it an excellent choice for those seeking peaceful contemplation away from the crowds. Inscriptions found here provide valuable historical documentation about the Khmer medieval healthcare system.