Ponta da Piedade

Geological forces have carved openings, arches, and caves into rock formations across continents through millions of years of erosion. Water, wind, and weathering have shaped these natural structures from various rock types, creating landmarks that reveal the Earth's ongoing transformation. The formations appear in diverse environments, from coastlines where ocean waves carve passages through limestone cliffs to desert regions where wind erosion creates openings in sandstone walls. This collection spans locations such as Durdle Door along England's Jurassic Coast, where a 200-foot (60-meter) arch rises from layers dating to the Mesozoic era. The Faraglioni Rocks off Capri reach heights of 360 feet (109 meters) and include a natural passage navigable by boat. In landlocked regions, formations like the Eyes of God in Bulgaria's Prohodna Cave display symmetrical ceiling openings where sunlight penetrates the rock. Desert sites such as Las Ventanas in Argentina's Andes showcase wind-carved arches in remote sandstone landscapes. Each location offers direct evidence of erosion processes that continue shaping these geological features, from readily accessible coastal points to isolated areas requiring significant travel to reach.

Portugal extends well beyond its main tourist centers. Away from the established routes lie medieval villages like Monsanto, where granite houses wedge themselves between massive boulders, or the fortified hilltop town of Marvão overlooking the Spanish border. Peneda-Gerês National Park spreads across forests, rivers and centuries-old settlements connected by hiking trails. The coastline varies considerably: Cabo Espichel with its cliffs and remote pilgrimage site, the rock formations at Ponta da Piedade near Lagos, the striped wooden houses of Costa Nova facing the ocean. The Azores offer crater lakes such as Lagoa das Sete Cidades, volcanic caves like Gruta das Torres and thermal springs at Caldeira Velha. Madeira presents the coastal village of Paul do Mar and the plateau of Fajã dos Padres, accessible only by cable car. The list includes religious structures such as Alcobaça Monastery, the bone chapel in Évora and Convento dos Capuchos in the forests near Sintra. Historic fortifications like Almourol Castle on a Tagus island or the fortress at Sagres on the continent's southwestern tip complete the picture.

Inland Algarve holds nature reserves, medieval castles, and Roman ruins that together form a wide picture of Portuguese history and nature. Monchique has thermal springs, Silves shows a castle built of red sandstone, and Faro contains a chapel lined with human bones. Natural parks like Ria Formosa provide habitat for many bird species, while historic villages, coastal fortresses, and lighthouses mark the landscape. Travelers through this region encounter places like Cabo de São Vicente, where land ends at the southwestern tip of Europe, the cliffs of Ponta da Piedade near Lagos, or the ruins of Paderne Castle. Caldas de Monchique invites bathing in warm spring water, the Percurso dos Sete Vales Suspensos follows the coast through cut valleys, and Igreja do Carmo in Faro holds another bone chapel. Between these are beaches like Praia da Marinha and Praia do Barril, Roman excavations such as Cerro da Vila in Quarteira, and Palácio de Estoi, a pink palace from the 19th century. The Algarve connects coast and interior, history and nature in a way best explored on foot.

The Algarve offers some of Portugal's most scenic landscapes, with a coastline alternating between golden beaches, ochre limestone cliffs, and rock formations shaped by marine erosion. This collection features the area's most notable sites, from the sea caves of Benagil to the natural arches of Ponta da Piedade, and the expansive areas of Ria Formosa, a protected wetland spanning 37 miles (60 kilometers) along the coast. Beyond the coastline, the Algarve also boasts a notable historical heritage, including the medieval Silves Castle built from red sandstone and the white alleys of the old town of Albufeira. Beaches such as Praia da Marinha and Praia do Amado attract photographers as well as surfers, while coastal villages like Cacela Velha maintain an authentic ambiance. These locations are particularly suitable for photography due to their contrasting colors and Mediterranean light.