Even following a devastating earthquake on 1 January 1980, the central zone of the town of Angra do Heroísmo has preserved the better part of its monumental heritage and its original vernacular architecture, and remains a homogenous urban ensemble. AuthenticityThe Central Zone of the Town of Angra do Heroísmo in the Azores is largely authentic in terms of its location and setting, forms and designs, and materials and substances. Protection and management requirementsThe Central Zone of the Town of Angra do Heroísmo in the Azores, which is largely under private ownership, is protected under Law No. Angra do Heroísmo has also been given National Monument / Special Protection Zone status under Regional Legislative Decree No. This will enable the Outstanding Universal Value to be maintained and enhanced, whilst also allowing contemporary features to be introduced in Angra’s architecture.