A museum marks and documents the site of the Titanic's launch.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

The oldest Roman lighthouse still in use.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

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

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Museum precariously perched on a massive yellow pillar.

Known as the "Finger of God," a dramatic rock formation resembles a divine hand extending towards the heavens.

Plagued by riots, celebrity injuries and a tragic death, this amusement park has been demolished.

Beautiful public park off the beaten path and away from tourists.

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

A 125-meter long "tribute to the Brazilian people."