Europe's Wealthiest & Most Romantic Gem! Save This Guide （2）

🏆 Why Luxembourg Stands Out 💰 "World's Smallest Powerhouse" 1 in GDP per capita 💎 Europe’s #2 investment hub (after the US) 🏰 Castle Wonderland 100+ pristine medieval castles like Vianden and Bourscheid—straight out of a storybook! 🌿 UNESCO's "Greenest Capital" 25% of the country is forest—hiking paradise! 🥾 🏙️ Ultra-Livable Top-ranked for quality of life with free public transport & stellar healthcare. #Luxembourg #Europe