A part of the world's largest marsh seems to be growing bright red Martian grass.

This Cambodian riverbed is covered in ancient Hindu carvings both above and below the waters.

A battle between nature and architecture in the Cambodian jungle.

Ancient and modern architecture are joined in Louis Kahn's monument to democracy.

One of only two civilian settlements in the desolate lands of chilly Antarctica.

Antarctica's bustling metropolis, originally established by Richard E. Byrd.

The best place to send your postcards home from Antarctica.

Fire meets ice at the southernmost volcano on Earth.

An abandoned whaling station on an active volcano offers hot springs in Antarctica, surrounded by ruined giants of industry.

Natural time capsule containing an alien ecosystem.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

This rare volcano spews the strangest and (literally) coolest lava in the world.

Stay in your own little bubble.

A salty red wasteland in Tanzania is a breeding spot for endangered flamingos.

The loneliest plant in the world resides at the Durban Botanic Gardens...mostly.

A growing popular hipster market with over 100 local specialties and live music.

The South African dialect's complex history is immortalized in stone, in one of the world's only monuments dedicated to a language.

Environmentally crucial raptors like eagles and vultures are kept and protected in this massive sanctuary.

Two giant painted cooling towers make for one of the world’s most epic bungee jumps.

This historic observatory was established to keep shipwrecks from littering the Cape of Good Hope.

Largest cave system in Africa.

The tallest residential building in Africa is an unsettling Brutalist monolith.

Haven for Cape Fur Seals, until the Ring of Death of jumping Great White Sharks arrives.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.