Places Titi Wants to Go

This palatial spiral staircase was so unusual the name "snail" was given to the noble family who built it.

According to tradition this is the oldest church in Venice, but its actual age is a mystery.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

Despite their macabre past, these hooks are said to bring good luck to those who touch them.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

This still-celebrated home was a radical architectural experiment in 3D De Stijl.

Visitors can still take a train to this former train station turned museum.

The world's largest bicycle shelter can hold more than 12,500 two-wheelers.

The cutest way to stay safe in traffic.

'The Letters of Utrecht' lays out a ribbon of poetry one letter at a time, with no final verse in sight.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

This 1920s Amsterdam neighborhood was built as a giant experiment in concrete construction.

A beautifully rebuilt windmill from the 17th century, situated along the Amstel River.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

The only microgravity tower in Europe can produce nine seconds of weightlessness.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

A spitting ode to a German serial killer.

One room inside this building mesmerizes all with its parabolic dome.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

A stunning gilt bronze relief denounced by Hitler as "degenerate art"—even though it was dedicated to the Nazi leader.

This red light district plaza memorializes the Fab Four and their historic connection to the area.

Hamburgers are intensely proud of their tunnel beneath the river.

A mammoth WWII anti-air defense tower has been repurposed as a hotel with a rooftop garden.

Executed in 1401, Exhumed in 1878, Stolen in 2010.