Four-story concrete hotel never opened to customers.

An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

Northern Ireland's Brobdingnagian stepping stones.

Home to the "Circus" trees created by Axel Erlandson.

Eat a tasty meal in the house where John Steinbeck was born.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

This lonesome Monterey cypress has survived centuries of wind, salt, and at least one attempt at arson.

Enormous crabs, bioluminescent jellies, and other amazing creatures from the ocean’s depths—some of which are in an aquarium for the first time ever.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

Fake rail crossings mark the site of an influential doctor's demise.

This municipal playground was co-created by the father of one of the most playful characters ever.

More than 700 species live within this murky marvel of a swamp on California's coast.

A giant poultry statue immortalizes one of Alaska's more humorous town names.

This decommissioned DC-3 now forever points into the oncoming wind.

When the big city meets the edge of the frontier, log skyscrapers are born.

A spoke-tacular artwork constructed from recycled bicycle rims.

A trading post in the North Pole where children send letters.

The king of U.S. high points towers over every other peak on the continent.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

Clean, cold drinking water flows from a nondescript pipe in a roadside rock face.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.