Since Iquiotos is the largest city in the world, which is not connected by any road, anyone, who wants to travel from Pucallpa to Iquitos, has two ways: you can either fly or take the boat. We opted for the four-day cruise. This, one imagines will be quite an adventure, and yes, even a little romantic... at least before. One has in mind a boat, like the idyllic steam ships from the 19. Century, traveling up and down the Mississippi River. One imagines hammocks hung lazily on deck, swinging back and forth in the breeze, while he gazes on the wild forest to the left and right gliding along the river. Unfortunately, the reality is quite different, and looking back actually leaves a shudder for a moment.