7Liechtenstein
Nestled between Switzerland and Austria, Liechtenstein is a tiny principality renowned for its alpine landscapes and low tax rates. With an area of 160 square kilometers, it is one of the wealthiest nations in the world per capita. Visitors to Liechtenstein can explore its charming capital, Vaduz, adorned with a fairytale castle overlooking the Rhine Valley, and indulge in outdoor activities such as hiking, skiing, and cycling amidst breathtaking scenery.