An early 20th-century bullring converted into a modern shopping center.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

"Only the devil could play golf here."

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

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.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

Four alabaster giants contemplate the tides on the shore of Denmark.

A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

The grounds and buildings of an old wood pulp mill have been transformed into an innovative art park and museum.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

Eat the ultimate iteration of Portugal's most beloved pastry.

The world's first and only escalator for lazy bicycles and their daunted riders.

One of Ayutthaya’s most iconic locations is a mysterious, hauntingly surreal miracle.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

The world's northernmost aquarium looks like it has fallen over.

This cemetery holds the remains of an accused witch and the man that ensured her freedom.

This legendary city has been a tourist attraction for centuries.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

A collection documenting Nazi occupation of Norway, including a painting believed to be made by Hitler.