On September 8, 2025, member cities of the Organization of World Heritage Cities (OWHC) celebrated the 32nd OWHC Day, a special occasion to recognize the richness of our network and the ongoing commitment of each of our member cities.

Created on September 8, 1993, in Fez, Morocco, the OWHC today brings together some 120 cities around the world that share the responsibility and pride of hosting a site inscribed on the UNESCO World Heritage List.

Each year, this commemorative day invites member cities to promote the values of the Organization, strengthen the sense of belonging to the network, and mobilize their citizens around world heritage.

In 2025, many cities responded to this call by organizing cultural, artistic, and symbolic activities that highlight their commitment to heritage protection and international solidarity among historic cities.

Discover the celebrations around the world

To discover the various initiatives and celebrations held by member cities on the occasion of this 32^nd OWHC Day, visit the dedicated page: