Juanjuí is the capital of Mariscal Cáceres Province (the largest in the region) in the south of San Martin region in northern Peru.
Since the airport is not in use, the only way to get into Juanjuí is by road. Your best option is to fly from Lima to Tarapoto and from Tarapoto take a collective taxi to Juanjuí. Both Lan, Avianca and LC Perú fly to Tarapoto from Lima. A collective taxi known as colectivos will cost 20 soles per person and an express taxi known as expreso will cost 80. The average time from Tarapoto to Juanjuí is 2 hours.
Hotel Century in main plaza. Has wifi and some rooms ac. 85 soles a night for a twin.