This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

The building stands within a quiet, postcard-perfect New Mexico village.

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

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

A logging-themed roadside restaurant surrounded by museum-quality machinery and artifacts from the industry's heyday.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

Thousands of mounted insects, and some live ones, hide within an otherwise ordinary shopping mall.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

This ghostly Alaska village still clings to a steep cliffside despite having been abandoned for over 50 years.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

The world-record holder for the longest bridge stretching continuously over water.

A steampunk wonderland that preserves America's history of industrial innovation.

One of the indelible moments of the American Revolution took place at this location.

This blowhole is supposedly caused by a trapped monster.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

Historic Hull Street was actually the first street with a proper name in the Boston area.

The remnants of a Gilded Age elegance preserved in the middle of a stark modern tower.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

A hurricane-stricken oak tree has been reborn as a beautiful chainsaw artwork.

Former abode of notable poet, complete with literary references and stories of ghosts.

A once-glowing grotto at the bottom of Waikapalae Wet Cave.

Painstakingly built dioramas sit unnoticed in a Boston office building.