Capital Angra do Heroismo, the historic center is part of UNESCO world heritage. Island Ilhas Terceira, part of the Azores (Ilhas dos Acores) in the atlantic ocean, an autonomous region of Portugal. Europe, Azores, Portugal.

acores angra angra do heroismo archipelago architecture atlantic attraction autonomous azores cappital city europe flag historic center ilha terceira island midocean ridge port portugal terceira unesco unesco world heritage vertical volcanic world cultural heritage world heritage