This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

A floating cat sanctuary on an Amsterdam canal.

Cat art as far as the eye can see.

A curious collection dedicated to human and animal anatomy and pathology.

Natural time capsule containing an alien ecosystem.

Antarctica's only sculpture garden, it has art and penguins, but no plants in sight.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

This mom-and-pop Japanese sweets shop has been serving cloud-light mochi for almost a century.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

A true treehouse near Hawai'i Volcanoes National Park.

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

Get up close and personal with these majestic fish.

This black shoreline is made up of exploded lava particles.

Ten acres of the Kula Forest Reserve make up this wondrous state park.

The island of Lanai in Hawai'i is a paradise for cats and cat lovers.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

Storms, funding, and in-fighting have kept this Bermuda church from ever being completed.

Where a rare geological phenomenon created a section of rock that resembles a checkerboard.

This landmark cemetery in Boston was created more than 300 years ago.

Order savory Levantine baked goods with innovative twists at this takeout-only spot.

Eat first, shop later at this eatery within an Asian grocer.

Carved, egg-shaped stone with no explanation.