The world's first floating farm is staffed by one human, three robots, and 35 cows.

The Créac’h Lighthouse is the most powerful lighthouse in Europe, which gives you, at night, an eerie sense of serenity.

A busy trail network outside Ketchum, Idaho, hides a small piece of early Forest Service history.

This massive circular sculpture may not be a portal to other worlds, but it does inspire the mind to imagine them.

This lighthouse has been in operation since 1881, with an interesting connection to the RMS Titanic.

Kloster Eberbach is one of Europe’s best-preserved medieval Cistercian monasteries, founded in 1136 and renowned for its austere Romanesque architecture and historic wine cellars.

An ancient Roman temple hidden in the basement of Römerpassage, a modern shopping mall.

The gateway to the goldfields of British Columbia, at the head of navigation on the Fraser River, features Gold Rush era buildings, artifacts, and living history exhibits

A small wedge of East Berlin was once on the wrong side of the Berlin Wall

A Brutalist architectural gem hidden among Skopje’s neoclassical buildings.

David Robert Jones was a Berliner — from 1976–1978

A beautiful memorial to the 215 passengers and 14 crew members who perished in a 1998 plane crash.

An ode to female reproductive organs in an unexpected location

The remains of the medieval city walls that once protected the Genoese quarter of Constantinople

An empty bookshelf commemorates the books which were lost during the infamous event

Gustave Eiffel's masterpiece until the Eiffel Tower was built.

Sitting at the intersection of sustainability and street art, these repurposed wind turbine blades offer a colorful, "blade-made" tribute to circular design and LGBTQI+ pride in the heart of Rotterdam.

In a quiet neighborhood in the south of Berlin is one of the most ambitious social housing experiments of the 20th century.

This striking high elevated road snakes downhill between densely packed buildings.

The world’s largest museum dedicated to mining, complete with an underground show cave.

Vulture Mine was Arizona’s most productive gold mine, and instrumental to the development of Phoenix.

This bizarrely tree-like red skyscraper is one of the newer additions to Barcelona’s skyline.

A curious memorial to the Berlin Wall, German division, the war, and those who died at the wall.

One of the best-preserved pieces of DDR propaganda in Berlin.