Another entry into the world of Edinburgh's pop-up artworks.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

An iconic red telephone box turned tiny art gallery.

Scotland's oldest purpose-built concert hall houses an incredible collection of ornate, centuries-old keyboards.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

A carved bench marks the Scottish cave that inspired the classic adventure novel "Treasure Island."

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

It's a mystery how these curious columns wound up in an Edinburgh suburb.

The location of this historic castle was inspired by a donkey.

A series of three shiny letters mark the boundary of an old refuge for those being pursued by debt collectors.

Once home to a Scottish baronet, this 18th-century historic house doubles as a legendary art space.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

The colorful stairs are made with marble from the world's major quarries.

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

Anonymously sculpted and donated, these sculptures made from poetry books and pages are sprinkled around the city.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

This Birnam-based garden honors the legacy of 19th-century children’s book author Beatrix Potter.

These ancient sea caves hold Britain's highest concentration of Pictish rock carvings.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

A six-ton wedding present for the King of the Scots.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

This king penguin is a knighted brigadier of the Norwegian Army.

This 16th-century house tells the city's history through old artifacts and quirky tales.