A spiritual vortex among the red rocks in Sedona.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

A Wild West jailhouse that slid down the mountainside.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

One of the largest underground systems runs under Canada's largest urban center.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This delicate museum is devoted to the art and industry that once supported Cape Cod's oldest town.

The filming location of a shark attack in Steven Spielberg's famous shark movie.

This kitsch eatery is chock-a-block with bric-a-brac.

In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

A monument celebrating the idea of reaching inaccessible places.

The island residents are known for taking their quirky sense of humor with them to the grave.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

Beach instrument turned bed and breakfast.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

The great polar explorer is remembered in this far northern town, where he embarked on his final expedition.

The world's northernmost aquarium looks like it has fallen over.

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