Constructed on the ruins of a convent, this tower saved countless lives.

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

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

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

A bright little alley in La Boca is a part of tango history.

These small sculptures pay homage to the lovable star of an iconic Argentine comic strip.

The smallest post office in the United States is no bigger than a broom closet.

A memorial to legendary newsman, publisher, and owner of La Gaceta, the only trilingual newspaper in the U.S.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

Step back into the glory days of Florida's nascent tourism industry at this Gilded Age palace.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

The largest retailer of seashells in the world.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

Former utopian colony based on the belief that the universe exists in a hollow sphere.