On this romantic tidal island reachable only at low tide the tomb of a famous French writer overlooks the sea.

In France, a medieval-style home pays homage to an intrepid explorer who discovered Québec.

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

For part of the year, this innovative greenhouse is painted white to keep the plants from getting scorched.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

It was once nicknamed "the most bombed hotel in Europe."

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

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

After protestors toppled a statue of a 17th-century slave trader, the pedestal where it once stood remains unoccupied.

The Bristol Camera Obscura housed in an ancient windmill.

Once used to protect important Roman trade routes.

This Scottish castle has witnessed clan rivalries, Jacobite uprisings, whisky smuggling, and more.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

One man spent 10 years building a spectacular section of road because no one else would.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

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

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

Inscribed on the gate are the names of 29 figures from the University's first five centuries.

Inside this art museum resides one of Glasgow's most famous musical instruments.

A scattered trail of street art adds a pop of color to the city's stark structures.

A rare memorial paying homage to an altruistic woman from the 19th-century.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.