Get your meal delivered via pneumatic at this former post office.

Widely advertised as Amsterdam’s narrowest street, this passage was once a highlight of the Red Light District before its windows closed.

A poignant memorial that traces two hundred years of German history.

A monument to the man who almost killed Hitler.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Remains of a keep that was built shortly after the Norman conquest of England.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

The oldest floral clock in the world still functions today.

This museum is dedicated to the most famous Irish writers in history.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

Despite the name, this 16th-century structure in Galway wasn't built by the Spanish.

These murals stand as reminders to the troubled history of this Northern Ireland city.

The only monument to name all of the passengers and crew who died on the RMS Titanic.

One of Manchester’s museums has gathered and preserved British political paraphernalia covering over 200 years.

Over 70 independent businesses have set up shop in this former Victorian department store.

A hidden path at the National Theatre lets you look behind the scenes of the latest productions.

The ground on which Shakespeare’s initial playhouse once stood.

The 18th-century home was disassembled into 253 cases and brought all the way from the other side of the world.

Home to the oldest operating roller coaster in the Southern Hemisphere.

This 2008 memorial commemorates two leading Aboriginal Australian rights activists.

Commemorating the 19th-century labor movement in Australia.

A historic model village was gifted from residents of London to Melbourne as thanks for their help during World War II.

This giant, granite purse is one of Melbourne's most unique and distinctive pieces of public art.

A whimsical menagerie of creatures carved into a 300-year-old tree trunk.