The narrowest house in Buenos Aires is less than 10 feet wide.

A vast necropolis where you'll find the elaborate mausoleums of Argentinian tango stars.

A beautiful young girl said to have been buried alive in her coffin…

A tower devoted to — and modeled after — the Divine Comedy.

A gateway to a mysterious network of underground tunnels.

Museum housed in underground tunnels that date back to Buenos Aires's earliest settlements.

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

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

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

Xul Solar was an artist of alternate worlds, inventor of languages, and dreamer of utopias.

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

Since the 1700s, this old barrel has acted as a post box that relies on the kindness of travelers.

These mammoth-yet-narrow crevasses in the Earth are perfect for taking an otherworldly swim.

This museum’s collection includes rescued birds, fine art, and a collection of shrunken heads.

Once luxurious, these oceanfront beach homes have been left to succumb to the elements as the beach is slowly washed away.

The language and heritage of a nearly forgotten culture can still be explored in this Southern enclave.

This natural wonderland is a unique chance to explore a Carolina bay, a mysterious geological formation of unknown origin.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

One of the oldest living oak trees in the Southeast.

This collection of ferns from across the globe is the largest assortment in the United States.

Like Mars, but much closer.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.