A fantastical group of cliffside stairways, bridges, and twisting paths carved out of stone provide a surreal coastal hike.

One of Chile's most active volcanoes is riddled with beautiful caves.

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

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.

A gateway to a mysterious network of underground tunnels.

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

Beautiful public park off the beaten path and away from tourists.

Crumbling remnant of Rio's colonial past tucked behind Corcovado mountain in the neighborhood of Cosme Velho.

A 125-meter long "tribute to the Brazilian people."

The massive gardens and office of a Brazilian sculptor.

Unusual rock formations eroded into a landscape of stone beasts.

An abandoned colonial French prison notorious for its hellish conditions.