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

The cutest way to stay safe in traffic.

This small chapel is built of human bones and decorated with a golden skeleton.

Come for the bread-themed puppet show, stay for the buffet.

Perhaps the most spectacular grotto along the Algarve coastline.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

When this former hospital pharmacy closed in 2013 it already looked like a museum, so they turned it into one.

Barcelona's only remaining tram system takes riders to the Tibidabo funicular.

One of Europe's largest supercomputers is housed inside of a disused chapel.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

A beautiful but toxic fountain of mercury.

This semi-secret storybook hedge maze is also the oldest garden in the city.

Entire apothecaries are on display at this Lisbon museum, which explores the history of medicine.

This museum contains a vast array of puppets and marionettes from all over the world, featuring incredible works by Portuguese creators.

This little-known national museum houses over 40,000 works of art from across the world.

Portugal's National Pantheon has a history of curses, collapses and financial problems.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

This lakefront cottage was crafted in the 1800s and was once a sanitorium.

One of the few existing, fully functional Showbiz Pizza animatronic shows.

One person's lost luggage is another person's treasure.

The perfect place to take a family of giants for a beach vacation.

The only pachinko parlor in the United States.

This giant iron playfully pays tribute to an early 20th-century architectural trend.