Arrachart Airport — Antisiranana, Madagascar

Arrachart Airport, coded DIE, serves Antsiranana (also known as Diego Suarez), a port city at the northern tip of Madagascar known for its dramatic natural harbor, one of the largest and best-protected bays in the world. The airport connects this remote northern region to Madagascar's capital Antananarivo and supports tourism to nearby attractions such as Amber Mountain National Park and the striking limestone formations of the Red Tsingy. Antsiranana's history includes a period as a major French naval base, and the surrounding area retains colonial-era architectural influences. DIE plays an important role in linking this relatively isolated part of Madagascar to the rest of the country given the region's limited road infrastructure.