Places riche103 Wants to Go

A former French military respite turned jungle tourism hotspot.

Abandoned 18th century weapons factory in the Aezkoa Valley.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

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

This huge abandoned fortress hidden inside a mountain holds a world of subterranean secrets.

Yugoslavia's biggest underground airport lies in ruins.

An abandoned brutalist monument whose history has been lost to the ages.

A tower marking the spot where Yugoslavia began its resistance against the invading Nazis stands neglected, but not quite forgotten.

An abandoned monument remembering the "Pančevo Holocaust" now stands as a shadow of its former self.

A forgotten and crumbling Yugoslav monument to the victims of fascism.

A mining town, now abandoned, was built in a canyon so narrow that the railroad ran right through the hotel lobby.

A crumbling cliffside ruin hidden in the woods.

The oldest arboretum on the Dalmatian coast doubles as the gardens of Kings Landing in "Game of Thrones."

The once-abandoned 140-year-old hotel used in the movie "In Dreams."

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

The site of the first battle of World War II.

A haunting deserted hotel is a favorite with artists and photographers.

A World War II torpedo launch station abandoned off the Polish coast.

This eerie abandoned building with a dark history is said to be one of the most haunted places in the Philippines.

The now-overgrown beach resort was once frequented by Yugoslav military elite.

This magnificent abandoned hotel has long been haunted by its Nazi past.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.