Sculptures depicting Scottish and English soldiers in battle honor a 16th-century conflict.

This memorial commemorates a defining 16th-century battle between English and Scottish forces.

Reportedly the "most handsome" market cross in Scotland.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

The small Scottish townhouse where the "Father of the National Parks" was born.

This 19th-century monument served an important purpose for fishermen thanks to its built-in barometer.

This giant steel bear is a tribute to naturalist John Muir.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

This enormous secondhand bookstore inside a Victorian train station sparked the "Keep Calm and Carry On" craze.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

This half-ton piece of the Alps sits at the base of the CN Tower.

The giant birds honor two native North American species.

The artwork commemorates the many ways 20th-century people perished while on the clock.

One of the largest underground systems runs under Canada's largest urban center.

This whimsical fountain pays tribute to Toronto's four-legged friends.

Known as "Toronto's Flatiron."

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

Soaring over the Niagara Whirlpool since 1916.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

Iceland's tribute to its thankless civil servants.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This boat represents the promise of undiscovered territory, a dream of hope, and progress and freedom for Iceland.