This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

A sulfuric martian landscape that looks far better than it smells.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

This elegant arc of a waterfall marks a religious turning point.

Medicinal spa created with the discharge from a geothermal energy plant.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

Iceland's tribute to its thankless civil servants.

This stunning concert hall has become a symbol of Iceland's national recovery.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

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

The tennis legend used this racket while breaking the race barrier and becoming the first Black man to win the US Open.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

One of the largest Buddhist communities in the West sits on the site of an old hospital.

This eatery transports diners to a place that no longer exists: East Germany.

A restaurant with an extensive Irish whiskey bar also has several first editions of famous works by Irish authors.

The most beautiful Taco Bell in the world even has surfboard parking.

Why have you never heard of the second most popular tourist site in New York?

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Lie in a hammock where George Washington stood.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

From scholastic to sepulchral - now under reconstruction.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.