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.
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.