A replica of the Roman emperor in glorious full color.

This museum documents the ancient practice of salt production in Figueira da Foz.

This tower once served as a radar station during the Cold War.

A small sanctuary carved into the mountainside near the tallest point in continental Portugal.

This abandoned fortress still stands guard over the Guadiana River despite a history of warfare.

This ship offers visitors the chance to spend the night aboard a former floating hospital for fishermen.

An icon of the city, this chapel features an amazing dome ceiling and offers panoramic views.

A small Portuguese cottage formed between boulders in the countryside.

This Gallo-Roman sanctuary is dedicated to Serápis, god of the underworld.

This enigmatic Roman tower lurks just outside Belmonte.

A naturally occurring amphitheater carved by erosion into the mountainside.

The ancient sauropod tracks found in this former quarry are some of the largest in the world.

Some 4,000 individual tiles make up this striking blue billboard from the golden age of air travel.

A glacial valley filled with silver beech trees in the mountains of Portugal.

The walls of this small village have been turned into a living street art gallery.

A deer-headed statue that brings together a 12th-century legend and big wave surfing.

This historic streetcar system has been running since the 19th-century.

Panoramic views from the mountains over a facility built to provide tuberculosis patients with fresh mountain air.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

For more than two centuries, the canopy of this venerable tree has been a haven for songbirds and lovers.

This tile-work piece featuring a chicken riding in carriage is both a remarkable artistic creation and a social commentary of politics and culture in 17th-century Portugal.

These rock drawings in the Côa Valley also create an ancient optical illusion.

An architectural gem nestled into a promontory overlooking a prehistoric landscape.

This impressive rupestrian engraving dates back to the Upper Palaeolithic period.