UNESCO's World Heritage Committee, meeting in Busan, South Korea, has inscribed six historic medinas of the Comoros on its prestigious World Heritage List — the first sites from the Indian Ocean archipelago to receive the designation. The decision, announced on 25 July, marks a landmark moment for the small island nation and is expected to open new avenues for preservation, cultural tourism, and economic development.

The six medinas — four located on the main island of Grande Comore and two on the smaller island of Anjouan — date as far back as the 12th century. Built along Indian Ocean trade routes, they reflect the monumental architectural style of the archipelago's sultanate era, featuring defensive walls, palaces, mosques, public squares, and dense networks of narrow alleyways. Among the most notable is the 14th-century medina in the capital, Moroni, which includes the emblematic Friday Mosque with its distinctive green minaret, set across from a traditional dhow port. The nearby Itsandra medina is considered a cradle of Swahili civilisation, while the 12th-century Iconi medina houses the tomb of a prince from the last sultanate of Grande Comore.

The Comoros, an archipelago of about 870,000 people situated roughly 300 kilometres off the eastern coast of Africa, was for centuries a crossroads of maritime commerce linking East Africa, the Middle East, Madagascar, and India. UNESCO's World Heritage Committee noted that the medinas showcase "island urban forms and architectural expressions born from the cultural exchanges linked to migrations and trade networks of the Indian Ocean." President Azali Assoumani captured the sentiment succinctly, describing the archipelago as having been "globalised before globalisation" — a hub of exchange, knowledge, and sophisticated governance.

Despite their historical significance, the medinas face serious threats. Uncontrolled urbanisation and modernisation have altered their fabric, and UNESCO's own nomination documents warn that the oldest structures "are highly vulnerable, with several cases in serious disrepair." Comorian culture minister Said Mohamed Ali Said acknowledged both the urgency and the opportunity: "This heritage is fragile and, in places, in real danger. The listing changes things. It places obligations on us, but it also opens doors for us."

For many in the Comoros, those doors represent more than symbolic recognition. Historian Faridy Norbert, speaking after the inscription, argued that the designation could serve as a genuine engine of development, generating employment through the rehabilitation of the medinas and attracting international tourists who may now, for the first time, ask: "Where exactly are the Comoros?" For local cultural associations, the priority is ensuring that communities who still pray, trade, and celebrate within these living historic cities remain at the heart of whatever transformation follows.