Iceland
Krafla
This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.
Places I want to go
Places on this traveler's wishlist.
Iceland
This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.
Iceland
A sulfuric martian landscape that looks far better than it smells.
Iceland
This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.
Iceland
Two volcanic lakes in an enormous crater formed in a prehistoric eruption.
Iceland
This elegant arc of a waterfall marks a religious turning point.
Iceland
Rising from the sea like a stone monster.
Iceland
This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.
Iceland
A little-visited waterfall in an otherworldly landscape.
Iceland
If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.
Tasiilaq, Greenland
Small Island off the coast of Greenland.
Krakow, Poland
Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.
Oman
This remote British Imperial telegraph relay outpost drove men insane.
Sirjan, Iran
Hundreds of stones dangle from barren trees in the middle of the desert.
Almaly, Kazakhstan
An abandoned Soviet-era mining town in the mountains of South Kazakhstan.
Muynak District, Uzbekistan
Once a bustling fishing port, this semi-ghost town is now more than 90 miles away from the shore.
Alxa, China
The tallest stationary dunes on Earth also happen to sing.
Panjin Shi, China
A part of the world's largest marsh seems to be growing bright red Martian grass.
Qianxi County, China
Thanks to the building of a life-giving reservoir, part of the Great Wall of China is now a dive site.
Harbin, China
One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.
Sakha Republic, Russia
This remote lake in Siberia supposedly contains a fearsome sea monster.
Oymyakonsky District, Russia
The villagers of the coldest inhabited place on Earth adjust to unique challenges presented by day-to-day living.
Xilin Gol, China
The largest dinosaurs in the world, kissing above the highway.
Ulaganskiy rayon, Russia
Unusual, mushroom-like rock formations caused by weathering and water erosion, set to disappear, according to geologists.
Tariat, Mongolia
A jagged silhouette of shamanistic stone heaps rises from the shore of this dazzling mile-high lake.