Mainz, Germany
Isis Heiligtum (Isis and Magna Mater Temple)
An ancient Roman temple hidden in the basement of Römerpassage, a modern shopping mall.
Places I want to go
Places on this traveler's wishlist.
Mainz, Germany
An ancient Roman temple hidden in the basement of Römerpassage, a modern shopping mall.
Iceland
A small waterfall hides in a green gorge on the walk to Skaftafell’s famous basalt-framed cascade.
Bologna, Italy
Tombs containing the remains of some of the first and most important professors of medieval Bologna
Bologna, Italy
A papal fortress built to assert Roman control over the independent city of Bologna
Rimini, Italy
A magnificent amphitheatre that once hosted gladiators is now considered the most significant in the entire region
Madrid, Spain
This striking gate in Carabanchel is a modern expression of Madrid's centuries-old connection to bears, the animal that has symbolized the city for generations
Amsterdam, Netherlands
The world’s largest street art museum.
Amsterdam, Netherlands
This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.
Amsterdam, Netherlands
The last of Amsterdam's original sea level markers remaining in place.
Amsterdam, Netherlands
Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.
Amsterdam, Netherlands
Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.
Amsterdam, Netherlands
A floating cat sanctuary on an Amsterdam canal.
Amsterdam, Netherlands
Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.
Amsterdam, Netherlands
This impressive collection of rare books on ancient mysticism inspired author Dan Brown.
Amsterdam, Netherlands
A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.
Amsterdam, Netherlands
This museum housed in a former brothel explores the past and present of sex work in Amsterdam.
Amsterdam, Netherlands
Amsterdam's former hotspot for public executions and dissections.
Amsterdam, Netherlands
One of Amsterdam's narrowest houses is located right across the canal from its widest.
Amsterdam, Netherlands
A wonderland of oil paintings by a self-taught artist who collaborates with Imagine Dragons—hidden in a 17th-century building near the Rembrandt House.
Amsterdam, Netherlands
An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.
Amsterdam, Netherlands
Museum preserving torture methods from the past.
Amsterdam, Netherlands
A set of seven houses, each built in a style that represents a European country.
Amsterdam, Netherlands
This unattributed sculpture in Amsterdam is hiding in plain sight.
Amsterdam, Netherlands
Cat art as far as the eye can see.