The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.

This Russian bar-restaurant lies within a three-story underground bathhouse.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

The only gallery in New York dedicated to olfactory art and the exploration of scent in art.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

Walk into the 19th century without leaving Brooklyn.

The antique barns in Cameron are not painted with your grandfather's Mail Pouch Tobacco murals.

Ruins of an American Civil War iron forge still survive today.

This airfield is home to a number of retired vintage planes in various states of disrepair.

The scene of the largest surrender of Confederate troops at the end of the American Civil War.

The final resting place of the hundreds of bodies originally buried where Badin Lake sits now.

This ceremonial mound is one of the first officially recognized Native American historical sites in North Carolina.

A museum dedicated to an incredible woman who founded a pioneering school for rural Black students.

The humble horn finally finds a place in the sun.

Wander through more than 20,000 square feet filled with an amazing collection of orchids.

A folk art mecca famous among outsider art fans.

This futuristic folk sculpture park sits along a peaceful stretch of rural North Carolina roadway.

A curious blend of taxidermy, antique tools, creationism, and a purported antediluvian rock.

Deceased nuns were placed on stone chairs to decompose, while the surviving nuns prayed near the lifeless bodies.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.