olhao

Olhão is a municipality and city in the Faro District in the Algarve region of southern Portugal. It lies on the eastern shore of the Ria Formosa lagoon, opposite the city of Faro, and serves as a gateway to the lagoon’s barrier islands. The municipality comprises the urban center and several rural parishes and is known for its fishing and seafood industries.

Historically a fishing port, Olhão grew in importance in the 18th and 19th centuries through canning and trade. The Ria Formosa provides rich fishing grounds and hosts shellfish farming, which continues to influence the local economy. The town’s traditional economy remains closely tied to the sea, with seafood processing and related activities playing a significant role.

The town features a historic center with narrow streets, whitewashed houses, and a waterfront promenade along the docks. The Mercado de Olhão is famous for its lively fish market and regional seafood. The area includes historical fortifications and churches dating from the 17th to 19th centuries, contributing to the city’s architectural character.

Nearby barrier islands—Armona, Culatra, and Farol—are accessible by regular ferries from Olhão and form part of the Ria Formosa Natural Park, a protected coastal lagoon system that attracts visitors for birdwatching and beaches. The local economy today rests on fishing, seafood processing, tourism, and aquaculture, with the port serving both commercial and tourist traffic. Olhão is connected to the regional road network and Faro, functioning as a transportation hub for the eastern Algarve.