Top 7 Fairytale Castles in Europe By Dimitris Gr - April 24, 2025 15647 4Pena Palace, Portugal Pena Palace is in Sintra, Portugal. It was built in the 19th century and is known for its bright colors and mix of architectural styles. The palace sits on a hill and is surrounded by a large park.BackNext Must See Top 11 Scariest Airports in The World February 14, 2023 Discover the most challenging airport runways in the world, where only the most skilled pilots are authorized to navigate. Top 10 Best Lakes with Clearest Water in The World November 18, 2023 Top 10 Dirtiest Cities in the World February 15, 2025 Top 10 Safest Cities in Europe May 31, 2025 Top 10 Worst Roads in the World May 8, 2025 Top 13 Most Luxurius Cities in The World November 20, 2023 Top 10 Best Mountain Towns in the World March 4, 2025 Top 10 Artifacts from Ancient Greece Top 10 Happiest Countries in the World 10 Most Dangerous Bridges in the World Top 10 Most Dangerous Cities in Europe Explore the 9 Most Dangerous Cities in The World Top 7 Most Dangerous Islands in The World Top 15 Most Powerful Photos Ever Taken 17 Hotels with the Most Amazing Views in the World