Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A 19th-century funicular railway shuttles visitors up this surprising sea cliff to one of the world's largest camera obscuras.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

Deep in the countryside lie the remains of one of the grandest Roman dwellings in Britain.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.