#13 Nosy Mangabe Special Reserve
Nosy Mangabe is a small island in northeastern Madagascar, just off the coast near Maroantsetra. It’s only about 2 square miles (520 hectares), but it feels bigger when you’re there, surrounded by dense rainforest and the constant sound of running water.
The forest is thick, humid, and full of life—frogs, geckos, chameleons, and several lemur species all live here. The rare aye-aye was introduced to the island in the 1960s and is still here, though spotting one takes a lot of patience and luck. The beaches are quiet, the water is clear, and the forest feels untouched (this is home to some of the best beaches in Madagascar).
How to get to Nosy Mangabe
First, you’ll need to get to Maroantsetra. Most people fly in from Antananarivo, which takes about 1.5 hours. Driving is possible, but it’s slow and complicated.
From Maroantsetra, the boat ride to the island takes around 30 to 45 minutes, depending on weather and the type of boat. Boats can usually be arranged through the Madagascar National Parks office, your hotel, or a local guide. There aren’t any buildings or services on the island itself, so if you plan to stay overnight, you’ll need to bring your own tent, food, and water. There are some basic campsites, but that’s about it.
When to visit Nosy Mangabe
The best stretch of time is from September to December. It’s still a rainforest, so expect rain, but it’s a little drier and the temperatures—typically 72–86°F (22–30°C)—are easier to manage. The sea is usually calmer then too, which makes the boat ride smoother. Boat trips can be delayed or canceled during cyclone season (January to March), so it’s good to have flexible plans.
If you’re visiting between September and November, you might see humpback whales in the Bay of Antongil during the crossing from Maroantsetra.