These red and black houses were awarded to the firefighters who saved their city from an enormous blaze.

The ruins of the first Spanish settlement in Puerto Rico.

Enjoy the waters of this half-moon-shaped natural pool surrounded by breathtaking scenery.

The short hike is worth the stunning views and crystal blue waters of a secluded beach.

La Cara del Indio honors the Taíno chief who fought bravely against the Spanish invasion of Puerto Rico.

This former sugarcane transport tunnel is now a portal to a lovely beach.

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

A former pyramid-shaped library with colorful murals lies just across the bay from Old San Juan.

This small fort played a huge role defending Puerto Rico’s capital city.

This tiny home was originally a narrow alleyway.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

This colorful gate stands as an entrance to the walled city of Old San Juan.

International delicatessen has been owned and operated by the same family for more than 110 years.

An vast warehouse of everyday treasures in Berkeley, CA.

A private home built to resemble the shape of a microscopic creature.

Once the fastest ship from San Francisco to Tahiti, the Galilee now lays in pieces in three different cities.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

A psychedelic labyrinth on the San Francisco bay.

This restaurant features Native American foods from across the country.

The only standing town in the United States that early Chinese Americans built for themselves.

A mocking tribute to the past and modern leadership of Prague.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

The townhouse where the "Blood Countess" Elizabeth Báthory started her murderous career.