These ruins of a medieval church are full of architectural mysteries.

The name of this suspended sculpture is Latin for "high horse," which is exactly what it is.

This sculpture of Edward of Woodstock is surrounded by eight Victorian lamp bearers.

Preserved baths in a Victorian-era spa town frequented by the most famous people of its day.

Rebuilt remains of a temple to Roman god Mithras.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

The bridge is a secret gallery of discarded gum that has been transformed into miniature masterpieces.

At the center of London’s oldest roundabout stands an obelisk that was erected in 1771, but spent several decades elsewhere.

A recreation of a sign that Charles Dickens used to see on his walk home.

This popular park is home to a sea serpent sculpture that now overshadows the twisted history of its creation.

This replica of the Greek structure is in the heart of Nashville.

The alley connecting two of country music’s most historic venues has a rich history of its own.

The deadly but beautiful ornamental oleander was planted all over the island of Galveston after the hurricane of 1900.

Decades of discarded bottle caps line this alleyway, a fixture of Texas A&M.

Resting place of the Texas A&M canine mascots, who watch the game from the grave with their own miniature scoreboard.

Texas's oldest bakery serves authentic German pastries, including legendary strudel.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Beneath the southern end of the Golden Gate Bridge is the “Gibraltar of the West Coast,” a fort built to protect the San Francisco Bay from naval attack.

Internationally-recognized arts center housed in a century-old former military barracks.

California's own medieval Italian castle, authentic down to the 300-year-old iron maiden in the dungeon.

Nursery with extensive collection of flesh-eating plants operated by the author of "The Savage Garden."

Monumental sculptures of Patrick Amiot, constructed from debris, detritus, and determination.

The southernmost outpost of the Russian Empire in colonial America.