A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

This iconic science fiction house still looks like something from the future.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

This museum offers an actual time machine back through Colorado's past.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

This kitschy tavern is also home to rare early editions of "Treasure Island."

Hundreds of skulls and bones at the largest skeleton museum in the country.

This grand Spanish-Cuban restaurant has been serving customers for more than a century.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

These markers are used to determine the ground stability of the Strip.

The oldest house in Lindsborg, Kansas, includes some fascinating inscriptions.

A museum where visitors can learn about greyhounds and (more importantly) pet them.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

An impressive collection of dollhouses and an homage to the frog-leg canning industry.

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

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The site of Paul Revere's historic two lantern warning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.