The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

The world's largest wooden structure.

This small group of sand dunes manages to pack in a strange rainbow of colors.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

Perhaps the most spectacular grotto along the Algarve coastline.

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

A pink sandstone column once used in ancient times to measure one's belly after a night of debauchery.

Wall after wall of this French seaside neighborhood is intricately decorated with seashells and corals.

This crack in France's seaside cliffs once hid a sinister secret.

On this romantic tidal island reachable only at low tide the tomb of a famous French writer overlooks the sea.

Museum in a swimming pool where the water still flows.

Tables of secondhand books fill the inner courtyard of this 17th-century stock exchange.

These rustic holiday homes are made from discarded fishing boat hulls.