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

The walls of a colonial-era fort encircle a small, tropical assortment of plant life.

A magician and his beloved, pampered canine were buried together, within days of each other, due to a tragic twist of fate.

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

A former waterfront market is now in the center of town due to some interesting Boston engineering.

One of Edinburgh's most popular works of street art is located well off the beaten path.

The development of this cliffside waterpark is representative of Mexico's history of co-op tourism developments.

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

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

Catacombs turned marketplace.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

These unusual paintings give thanks to the saints and deities who granted people favors and miracles.

Created by one of England's most prolific labyrinth designers, inspired by Bath city history.

Native Australian lizards inhabit this garden celebrating Sydney and its sister city in China.

Dedicated to one of the most iconic cinematographers of the Golden Age of Mexican Cinema.

The ruins of an ancient temple to the Aztec wind god discovered in the middle of a metro station.

This strange sculpture of a menacing skull surrounded by sun rays was discovered at the foot of the Pyramid of the Sun.

This enormous statue of the Virgin of Guadalupe has become one of the world's most recent Catholic pilgrimage sites.

This flagship of the Mexican Navy has had a bumpy second life after being retired from service.

The extremely grey columns of one of Mexico City's most iconic beltways are slowly gaining a bit of color.

This modern theatre is housed inside a convent constructed more than 300 years ago.

At this hillside site that was once home to a Mixtec community, you'll find ruins with a view.

The ruins of the "place of the cloud snake" sit in the middle of an urban environment.

One of Mexico's few murals dedicated to an indigenous language.