Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

In addition to showing films, this one-screen arthouse cinema from the late 1940s is a museum of old film equipment.

This oddly shaped church resembles a rocket.

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

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

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

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

Natural stone arches form a walkable "cathedral" at low tide, then disappear entirely when the water returns.

This house's itty bitty size means no humans allowed.

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

Turntable anonymously received orphans, alms, and groceries.

An architect transformed this abandoned cement factory into his castle-like workshop.

Bacteria and algae give the salty water its bubblegum hue.

Week-long block party becomes a competition for the best decorated street.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

A lush indoor jungle fills this bustling Madrid transportation hub.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.