Madagascar topographic maps

Average elevation: 946 m

Average elevation: 11 m

Average elevation: 38 m

Average elevation: 408 m

Average elevation: 37 m

Average elevation: 33 m

Average elevation: 1,671 m

Average elevation: 261 m

Average elevation: 1,099 m

Average elevation: 433 m

Average elevation: 20 m

Ankarana Reserve, in the northwest, was established in 1956. It is a small, partially vegetated plateau composed of 150-million-year-old middle Jurassic limestone. With an average annual rainfall of about 2,000 millimetres (79 in), the underlying rocks are susceptible to erosion, thereby producing caves and…

Average elevation: 208 m

Average elevation: 961 m

Average elevation: 525 m

Average elevation: 484 m

It is at an average altitude of 1,200 metres (3,900 ft), and has a population of 191,766.

Average elevation: 1,172 m

Average elevation: 450 m