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

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

Site of the greatest known waterfall that ever existed.

An obscure waterfall that looks like something out of a fantasy novel.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

The decorations were inspired by an unlikely missing treasure.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

This conservatory allows a little bit of the tropics to thrive in the middle of a major Canadian city.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

Mysterious wreckage of a small plane has been lodged in this tree since at least 1971.

Orcas on display and in the water.

Bird dung painted this huge boulder which in turn inspired the name of a city.

This dilapidated ship carcass covered in trees is a striking sight.

The cardinal directions, set in stone.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

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

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

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

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.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

This spooky statue sits outside a famous Prague theater.