Lucha Libre (Mexican Wrestling) themed taco shop.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

An inconspicuous footbridge beloved by San Diego locals.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

An 18th-century hunting lodge turned haunted Baroque palace.

This church is named for one of the most dramatic tales in the early Christian church.

After 400 years of being closed to the public, this monastery's underground tunnels and secret garden are now a museum.

Abandoned Roman Catholic chapel abused by Satanists before being restored.

This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

The remains of a 1st-century aristocratic Roman town house featuring beautiful well-preserved mosaics.

Overshadowed by other, more famous Maltese catacombs, this ancient burial chamber has one of the best examples of a ritual agape table.

The Jesus tree of Malta bears a striking resemblance to Christ on the cross.

A hidden tunnel of bones in one of Malta's oldest churches.

Burial grounds for more than 1,000 bodies deep under the modern town of Rabat.

The floor of this spectacular Baroque sanctuary is covered in memento mori.

One of the oldest Christian churches still standing in the Americas, and almost certainly Mexico's oldest in continuous use.

A replica of one of South Korea's National Treasures stands as a tribute to that country's relations with Mexico.

One of the best examples of Modernist religious architecture in Mexico City.

This stately clock was gifted from China's last imperial government to the people of Mexico.

Inside the cloister of the Temple of San Juan Bautista is a ceiling decorated with gold Baroque illustrations.

Founded by a Basque immigrant, Mexico City's oldest bakery has a history dating back to 1870.

History is on display in this hall, which has served as the seat of city government for centuries.

Sample sweets at an Art Nouveau candy shop that's been in business since 1874.

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