Yurimaguas is a port town in the Loreto Region of the northeastern Peruvian Amazon. Historically associated with the Mainas missions, the culturally diverse town is affectionately known as the "Pearl of the Huallaga". Yurimaguas is located at the confluence of the majestic Huallaga and Paranapura Rivers in the steamy rainforests of northeastern Peru. It is the capital of both Alto Amazonas Province and Yurimaguas District, and had a population estimated at 62,903 inhabitants (2017).