Barcelona, Spain
Bunkers of Carmel
These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.
Places I want to go
Places on this traveler's wishlist.
Barcelona, Spain
These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.
Barcelona, Spain
A beautiful but toxic fountain of mercury.
Ronda, Spain
Three bridges and one giant canyon make up this fantastic Spanish settlement.
Barcelona, Spain
One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.
Barcelona, Spain
Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.
Ljubljana, Slovenia
A whimsical bridge adorned with decorative dragons.
Postojna, Slovenia
A miniature train-ride through Slovenia's largest cave system.
Ljubljana, Slovenia
Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.
Postojna, Slovenia
The "dragon babies" of southeastern Europe.
Matavun, Slovenia
This massive subterranean fissure is known as the "underground Grand Canyon."
Družiniće, Serbia
A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.
Caraș-Severin, Romania
Moss and stone turn this waterfall into an otherworldly liquid veil.
Turda, Romania
This massive underground salt mine now holds a sci-fi theme park in its depths.
Constanța, Romania
Once an opulent Art Nouveau hotspot, the Constanța Casino is one of Romania's most beautiful abandoned buildings.
Chișcău, Romania
This bone-filled cave got its name after they found 140 bear skeletons inside.
Bran, Romania
The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."
Porto, Portugal
This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.
Luso, Portugal
A majestic hotel for dreamers rises from the center of a fairytale wood.
Moreira do Rei, Portugal
A small Portuguese cottage formed between boulders in the countryside.
Gmina Leśnica, Poland
One of the largest amphitheaters in Europe is a former Nazi German gathering place that still stands today.
Warsaw, Poland
The world’s narrowest house makes for an awkward, four-foot-wide living space.
Krakow, Poland
This man-made mound monument was built out of soil from all across the Polish empire.
Sopot, Poland
This fairytale inspired, warped building houses restaurants, shops, and a radio station.
kłodzki, Poland
Naturally formed rock city in Poland.