From the airport you have to take a motorcar bound for the main port of Leticia, this journey has a cost of 10,000 cop. There are in the port there are some offices of river boats that handle hours during the day 7:00 am, 10: 00 am and 1:30 pm those are the 3 hours of the ascent boats has a cost of 21,000 cop per person Until the community of Santa Sofia there is a guide waiting for you when you arrive in Santa Sofia.