One of the best trekking trips in Latin America or even worldwide is in Roraima. Trek to the lost world to get incredible views & meet another world with 70% of endemic lifestyle. The Chirikayen mountain is at 1650m above sea level & is easy to climb in four days. You will cross savannah, rainforests & see small gold or diamond mines. This is a great trip for beginners to get the feel for trekking