Lithuania showcases a variety of Gothic, Renaissance and Baroque architecture. It is the nation with the fastest internet in the world and a vibrant cultural environment for artists from all backgrounds. The region of the Curonian Spit is home to the highest sand dunes in the world and has been listed as a UNESCO World Heritage site. Find remnants of the Soviet era in sculptures and the museum to the Cold War, once a nuclear missile site. To savor the Karaite culture, visit the Trakai Island castle in the southeast.