Castillo de Araya

Castillo de Araya is a stone fortification on the Araya Peninsula coast featuring beige-brown colored masonry and military structures from the Spanish colonial period. The construction displays typical fortress elements such as bastions and walls designed to defend against attacks from the sea.

The Spanish built this fortification in 1625 to protect the valuable salt plains from attacks by British and Dutch fleets. The structure marked the beginning of Spanish coastal defense and played a key role in colonial South America.

The fortress became a hub for salt production and coastal trade, making it a vital center for regional commerce and exchange. Local workers and merchants gathered here to manage and ship the valuable salt reserves.

The site is accessible via Calle Playa Castillo in Araya and is managed by tour guides who explain the structure and its military function. It is advisable to wear comfortable shoes and bring water, as the grounds are largely exposed with little shade available.

The walls were constructed using a special mortar made from locally available shells that were crushed and mixed with other materials. This technique shows how builders adapted to coastal resources to create a long-lasting structure.