Guadiana Valley Natural Park is a protected area in southeastern Portugal. It is known for its diverse wildlife, including lynxes, and offers beautiful hiking trails through nature.

The Castle of Mertola is an ancient fortress located in Mertola, Portugal. It offers stunning views of the surrounding area and showcases the town's rich history, dating back to the Moorish period.

The Church of Nossa Senhora da Anunciacao in Mertola was originally a mosque and is a rare example that survived the Reconquista. Its unique architecture features whimsical conical decorations and a Gothic portal, along with a fascinating underground museum showcasing items from the Moorish period.

Museu Municipal de Mertola is an archaeological museum in Mertola, Portugal. It showcases artifacts from various historical periods, emphasizing the town's rich cultural heritage.

Pomarao is a charming riverside village near Mertola, known for its scenic views of the Guadiana River. Visitors can explore its old streets and enjoy the peaceful atmosphere.