Mount Meru is another popular mountain climbing destination in Tanzania. It is a challenging climb, but the stunning views of Mount Kilimanjaro from the summit make it well worth the effort. Mount Meru stands at 4,565 meters (14,977 feet) and is the fifth-highest mountain in Africa. The climb takes 3-4 days and offers a chance to see a variety of wildlife, including giraffes, buffalos, and monkeys.