One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Largest lake in Great Britain measured by surface area.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

These fantastically named natural pools look like something out of a Scottish myth.

This bronze statue was erected to honor a small Scottish town's beloved stray cat.

Every St. Andrews student knows to avoid this inscription for fear of a martyr's curse.

Nothing says indulgence like a 1,500-pound chocolate castle.

A unique workspace where offices reside on pirate ships and inside gingerbread houses.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

This historic Pittsburgh tennis complex is a rare example of natural red clay courts.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

This Old Testament garden features 100 plants from biblical times.

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

There aren't too many operational funiculars around, but Pittsburgh has two!

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

A little slice of Japan and its aesthetics in London's Holland Park.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.