Travel this route to explore a canyon crafted by ancient glaciers.

Many generations of travelers have passed through the steep, smooth walls of this canyon.

This former Mormon settlement is reemerging from the receding waters of Lake Mead.

The highest concentration of petroglyph sites in Gold Butte National Monument, plus an improbable early 20th-century dam.

An unexpected sinkhole in a desert flat within Gold Butte National Monument.

Harder layers in colorful sandstone weather out as prominent “fins" and even more intricate and bizarre shapes.

An unusual slot canyon in the Aztec/Navajo Sandstone has a cross-section like an inverted old-fashioned keyhole.

A library of poems cascade off the branches of this unsuspecting tree.

A Christian-themed amusement park and complex rocked by scandals.

An abandoned mining complex in Serra do Gerês.

This man's death led (indirectly) to Vermont's independence in 1777.

This large boulder was used as a lookout point by Revolutionary War militiamen.

A humble air museum located in an original World War II aircraft factory.

The intriguing personal collection of a professional demon-chaser.

The once abandoned ruins of a Victorian beachside amusement park are now back in working order.

This last stalwart of the now-forgotten feminist restaurant movement has been serving food in an activist atmosphere since 1977.

The final resting place of a circus performer who went by the pseudonym "General Tom Thumb."

This building displays the scars of the “Dekemvriana,” a dark time in modern Greek history.

Since 1969, this restaurant has served up dishes typical of Istanbul's Greek diaspora.

This Byzantine Church was moved from Paris to Athens block by block.

Savor sheep milk yogurt at the last of Athens' dairy bars.

Underneath one of the region's most historic roads lies the home of Plato's successor.

Luminaries of all stripes have sipped strong Greek coffee at this cafe since 1839.

This abandoned shopping arcade has new life as an art installation.