An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

“You better take care of me Lord, if you don't you're gonna have me on your hands.” ― Hunter S. Thompson, Fear and Loathing in Las Vegas.

Museum in a swimming pool where the water still flows.

This traditional festival celebrates a family of wooden giants that have survived Nazis, wars, and religion.

An ancient neolithic tomb that only sees the sun twice a year.

The tomb of a hard traveling saint is constantly covered in shoes as offerings to heal disabled youth.

A moving memorial to the fallen and missing from WWI trenches.

The former home of a trailblazing surrealist is still filled with haunting dolls and grim paintings.

Microscopic scenes; some call it novelty, some call it art.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Macabre astrological automaton clock dating to the late 1400s.

A museum dedicated to the exploring past, present, and future innovations.

Its buzzing collection honors vibrator history.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

18th century anatomical amphitheater of the Royal College of Surgery of Barcelona.

The home of one of California's most important horticulturalists wilts amidst a lovely park.

Turntable anonymously received orphans, alms, and groceries.

A beautiful but toxic fountain of mercury.

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

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.