Places Camillionaire Wants to Go

Scattered throughout London are ancient remnants of the city's former bounding wall.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

A kaleidoscopic warehouse-maze of handmade neon signs.

This hidden garden boasts amazing views of Lyon.

The construction of a tram line unveiled hidden remnants of the old medieval city.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

Out of all the statues of Ho Chi Minh in Vietnam, this one is the tallest and the most impressive.

This historic spot was where America's involvement in the Vietnam War officially came to an end.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

This French colonial post office is arguably the grandest in all of Southeast Asia.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

Ho Chi Minh's perfectly preserved body has been on display here since 1975.

Walk through a clothing store, across a courtyard, and up several flights of stairs for delicious coffee with a side of beautiful views.

These crumbling towers are some of the last remnants of a centuries-old Vietnamese culture.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

An extravagant monument to an extravagantly unpopular Emperor.

What looks like a normal building is really a hollow facade hiding a subway vent.

The recovered bones of martyrs slaughtered during The Terror are on display in this church crypt.

An off-the-beaten-path boutique stuffed with an eclectic collection of upcycled goods.

The subterranean "lake" below the Paris opera house inspired the Phantom of the Opera's lair.

An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

A subterranean shelter remains intact under a busy Paris railway station.