The chance to catch a glimpse of beautiful scenery is a big reason why people choose adventure travel. Pretty much every country we visit offers the opportunity to see some stunning landscapes and many, like the ones listed below, focus almost entirely on discovering the natural world. Whether you are exploring the remote jungles of Borneo or getting up at the crack of dawn to watch the sunrise over the Masai Mara, these tours will bring out the nature lover in all of us.