Somehow the cleanest country you'll ever visit also has mountain gorillas just wandering about in the mist.
Fun fact: Rwanda has banned single-use plastic bags since 2008, making it one of the cleanest countries on Earth.
Got Kilimanjaro and the Serengeti and somehow still flies under the radar.
Fun fact: Kilimanjaro is the tallest freestanding mountain on Earth, rising 5,895 metres from the surrounding plains.