Trekking & Mountain Climbing safaris are always a big success as they allow you to experience the landscapes and cultures of Tanzania up close and personal. Mountain Climbing is done in Kilimanjaro and Meru while treks in the beauty of Maasailand, on the acacia plains west of Kilimanjaro, and also in the other-worldly highlands of Ngorongoro, Oldonyo Lengai, Oldonyo Kerimasi, the Masonik Mountains, Gol Mountains, or Longido Mountains.