Rome, Italy
Domus Aurea
The engineering wonder and pleasure dome of a much-maligned emperor still holds undiscovered secrets.
Places I want to go
Places on this traveler's wishlist.
Rome, Italy
The engineering wonder and pleasure dome of a much-maligned emperor still holds undiscovered secrets.
Rome, Italy
The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.
Rome, Italy
A Nesting Doll of Churches.
Karlsruhe, Germany
A kindergarten shaped like a cat with a tail that's a slide.
Oppenheim, Germany
This German bone house contains the remains of some 20,000 souls.
Wiesbaden, Germany
A rare water-powered funicular, it uses a huge tank of water and gravity to do its work.
Rüdesheim am Rhein, Germany
This marvelous array is one of the largest collections of mechanical instruments in Europe.
Wierschem, Germany
This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.
Andernach, Germany
The highest cold-water geyser in the world.
Bonn, Germany
Thousands of flowers create enchanting pink tunnels over the city streets.