Leave Leticia in the morning. Travel 45 minutes by boat to "Marasha" Natural Reserve located 25km away, upstream on the Amazon River. Upon arrival to the Reserve, we begin with a walk for approximately 1.5hrs that takes you right into nature where you can fully appreciate the flora and fauna of the landscape. The excursion continues onto some "malokas" which are ceremonial huts construed in the local fashion. Take a canoe trip onto the lake to appreciate the largest aquatic lily plants in the world: The Victoria Regia, some species of birds and fish. Walk back to the pier and return by boat to Leticia.