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

This one has sailed five times as far as Sir Francis Drake's famous ship.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.