1: Discover Malta's magical Blue Grotto, a stunning sea cave revealing vibrant blue waters.

2: Uncover Slovakia's Spis Castle, one of the largest in Central Europe with breathtaking views.

3: Explore Norway's Roros, a charming UNESCO-listed mining town with historic wooden buildings.

4: Experience Croatia's Plitvice Lakes National Park, home to cascading waterfalls and turquoise lakes.

5: Marvel at Germany's Saxon Switzerland National Park, a paradise for hikers and climbers.

6: Wander through Spain's Teruel, a hidden gem filled with Mudéjar architecture and rich history.

7: Visit Austria's Hallstatt, a picturesque village nestled between mountains and a crystal-clear lake.

8: Step into Portugal's Sintra, a fairytale town boasting colorful palaces and lush forests.

9: Escape to Belgium's Ghent, a medieval city with charming canals and stunning Gothic architecture.