Portimao is a port city on the southern coast of Portugal and offers easy access to some of the country's best beaches.

The Iron Gates, a dramatic gorge along the Danube River, is a spectacular natural wonder straddling the border between Romania and Serbia. This striking geological formation carves its way through the Carpathian Mountains, creating breathtaking views that captivate all who visit.

A must-see in this centrally located Sicilian town is the 3rd century Villa Romana del Casale.

Krujë sits on a rocky hilltop above central Albania and has long been a symbol of the country’s history and independence. At Krujë Castle ancient stone walls rise above the town and offer striking views of the surrounding hills and valleys, and inside the fortress visitors find the Skanderbeg Museum, where armor, documents and displays recount the life and battles of Albania’s national hero.

The North Sea stretches between the coasts of Northern Europe, touching countries like the United Kingdom, Norway, Denmark, Germany, and the Netherlands