Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Two thousand artifacts from around the world collected by one woman who loved to travel.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

A fitting attraction for the corn capital of the world.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

France's most famous cemetery, with some of its most curious tombs.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

The most confusing clock in New York.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

A bit of retro transportation flair preserved in the world's largest department store.

There must be a pun in this haystack somewhere...

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A small peaceful park and waterfall tucked amid the urban grind of Midtown Manhattan.

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

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

A little lighthouse in New York City, surrounded by mysterious stories of insanity-driven construction.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.