A stone troll guards the hike that leads to this waterfall.

Decorated by local artists, the city's utility boxes have become three-dimensional canvases.

A seven-story wooden coal tipple stands this former mine, the last of many that once covered this area.

The New Central Library is a masterpiece of contemporary architecture in the midst of downtown Calgary.

A six-person chapel in the middle of Alberta's badlands.

Not for the faint of heart, this long pedestrian bridge rewards those who brave the wobbly walk with a beautiful view.

With its webbed walls and bright red coloring, Calgary's iconic bridge looks like a finger trap puzzle stretched across the river.

A sleepy little town that had the greatest landslide in North American history fall on it.

An exotic wildlife habitat right off The Strip.

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.

This mysterious marker puzzles pedestrians and infuriates geographers.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

A Manhattan office building is home to the world's largest chess board.

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

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

Rummage through this sunken ship, but leave your scuba gear at home.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

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

One of only two commuter aerial tramways in the United States.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Try not to get slimed in Tribeca.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A crumbling hospital from the 1850s on Roosevelt Island.