Here is a general overview:
Coastal Region:
- The eastern coast is characterized by a narrow coastal plain, fringed by coral reefs and dense rainforests.
- The western coast is wider, with mangrove swamps, estuaries, and some dry forests.
Central Highlands:
- The central highlands form a vast plateau, with rolling hills, mountains, and valleys.
- The highest point is Maromokotro, at 2,876 meters (9,436 ft) above sea level.
Northern Region:
- The northern region features the Tsaratanana Massif, a mountain range with rugged terrain and deep gorges.
- It also includes the Ankarana Reserve, known for its unique limestone karsts and canyons.
Southern Region:
- The southern region is relatively flat, with some low mountain ranges and limestone plateaus.
- The landscape is characterized by spiny forests, scrublands, and semi-arid grasslands.
Eastern Rainforests:
- The eastern rainforests cover a significant portion of the island's northeast and southeast.
- These forests are home to diverse wildlife and include protected areas like the Ranomafana National Park and the Masoala National Park.