Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Small museum packed with artifacts recovered by the man rumored to be the real-life inspiration for Indiana Jones.

A popular European tradition makes its way to the states on one of America's most famous bridges.

The remains of a ruined mansion memorialize the 1906 earthquake.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

Unique antiquarian shop specializing in globes, maps, and prints.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

The secret city built by the Manhattan Project.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

In this century-old literary safehouse, print is alive and well.

An art deco ice cream shop covered in vintage train station tiles.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

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

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

The largest permanent Monopoly board makes one of the longest games even bigger.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

The best Tiki bar in Las Vegas.

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

A collection of full-size movie monsters opened to the public.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.