This former monastery in Vietnam now houses a chocolate shop and museum filled with centuries-old taxidermy specimens.

One of the oldest temples in Ho Chi Minh City, dedicated to a deified Chinese military leader.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

A pocket of Buenos Aires with an unusually high concentration of psychotherapists.

A beautiful riverside mansion where the intellectual life of early-20th-century Argentina flourished.

The house of a former Argentinian president stands protected within a large glass case.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

Romans decided this 16th-century "talking statue" was so ugly, they named it after a primate.

This ancient market is often referred to as the oldest shopping mall in the world.

Remnants of a 4th-century church with vivid medieval frescoes and ancient sarcophagi hide beneath this old basilica.

Stone memorial that's said to predict the death of the pope and the site of the Cadaver Synod.

A magnificent waterfall is also home to the remains of a Roman hydraulic engineering system.

Gods clash with machines in a power plant regenerated as a museum.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."