One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Every equinox this Maya pyramid puts on a spooky ancient light show.

These aggressively sustainable art homes look like something out of 1970's science fiction.

When ecosystems collide in the arid Southwest.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

Hidden behind mountains in Morocco, a remote town hides a thriving surfing community.

Morocco's Argania trees are infested with nut-hungry goats.

An annual festival celebrating Colorado's most famous frozen corpse.

The remains of an early 1900s dude ranch that operated until the 1970s.

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

The video game-themed street art first popped up in the French city.

Explore Zimbabwean art in the heart of Colorado.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

An experimental, automotive replica of Stonehenge.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

One of the oldest family businesses in Reykjavík serves lamb-based hot dogs.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This boat represents the promise of undiscovered territory, a dream of hope, and progress and freedom for Iceland.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

Something's watching you.

This is the birthplace of Vlad the Impaler Vlad III Dracul.