Places CL Tee Wants to Go

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A crumbling hospital from the 1850s on Roosevelt Island.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

A millionaire's abandoned swimming pool from the gilded age of one of America's most distinguished families.

A formerly abandoned mental institute, now back in business.

From scholastic to sepulchral - now under reconstruction.

An abandoned horticulture institute gloomily presides over rows of derelict and vine-wrought greenhouses.

A long abandoned hospital building on the outskirts of NYC.

The saddest little diner in New York.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

This Queens hospital has stood abandoned for almost 20 years after its patients were secretly relocated in the dead of night.

This mouldering abandoned mental hospital was once a center for progressive healing.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Reforestation in action is the main attraction in this abandoned quarry.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

This old cement mine has been used as everything from a mushroom farm to a recording studio.

An abandoned asylum where patients have been forgotten but their possessions remain.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

A historic recreation of the golden age of the Erie Canal, abandoned for some time, slowly being restored.

This small, hidden cove is home to abandoned boats.

The quarry was abandoned over 100 years ago, after a massive ammunition explosion ended in tragedy.