A historic freight system that found the true gold rush is in tourism.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

A World War II-era submarine is stuck in the mud in New Jersey.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Memorial stone for GWAR vocalist, depicted in his iconic costume.

This old-fashioned carhop restaurant gave the world the waffle cone.

Hiding in plane sight.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

Nothing says indulgence like a 1,500-pound chocolate castle.

The magic's in the hole!

A sculpture of a salmon swimming through a brick building.

One of the world's oldest continually operating bookstores.

Designed by the company that provided water to the entire community.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

The giant birds honor two native North American species.

This whimsical fountain pays tribute to Toronto's four-legged friends.

Journey up the capitol building's cupola for an amazing view of Topeka.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.