Reykjanes, Iceland
Gunnuhver
Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.
Places I want to go
Places on this traveler's wishlist.
Reykjanes, Iceland
Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.
Iceland
Walk in the footsteps of the gods and straddle two tectonic plates.
Inyo County, California
The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."
Nye County, Nevada
The site of an underground detonation of a megaton nuclear bomb in the middle of the Mojave Desert.
Baker, California
This large pile of traveler-curated rocks by the dry lakebed is a longstanding tradition on the Old Mojave Road.
Nefta, Tunisia
The original movie set for the home of 'Star Wars' hero Luke Skywalker.
Ashalim, Israel
Deep in the Negev Desert, the world's tallest solar tower looks like a sight straight out of science fiction.
Qatar
Four steel monoliths stand in the Qatari desert, in a breathtaking work of large-scale art by Richard Serra.
Hadiyah, Saudi Arabia
Once a major stop on the Hejaz Railway, this desert station (complete with steam locomotive) has been abandoned for decades.
Madrid, Spain
Shrapnel scars and bullet holes from the Spanish Civil War can still be seen in this monument to Spanish doctor Federico Rubio.
Mexico City, Mexico
This ancient gaming tool was unearthed during the construction of this former town's central square.
Birsay, Scotland
This tiny island featuring 9th-century Viking ruins is only accessible at low tide.
Istanbul, Turkey
A small etching on the white marble parapet was written in runic script by a Viking mercenary.
Holy Island of Lindisfarne, England
This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.
Odry, Poland
Deep in a Polish forest, this collection of Iron Age megaliths still holds onto many of its ancient secrets.
County Antrim, Northern Ireland
These unknown Bronze Age earthworks are believed to be ancient burial mounds.
Marlborough, England
It's possible to walk inside one of the largest Neolithic tombs in Britain.
Jordan
This ancient stone necropolis is in danger of disappearing.
Saint Davids, Wales
A Neolithic tomb hidden among a spectacular boulder-strewn stretch of coast.
Louth, Ireland
A mysterious Neolithic tomb is perched along the edge of a modern golf course.
Carlow, Ireland
This European portal tomb has a capstone that weighs around 150 tons.
Valencia de Alcántara, Spain
One of Europe's largest groups of dolmens remains largely off the typical tourist track.
Monreith, Scotland
A 2,000-year-old Iron Age fort offers stunning ocean views.
Cádiz, Spain
The ruins of a 2,000-year-old Roman fishing village perched on one of the best beaches in Spain.