The Curonian Spit is a stunning natural wonder, stretching approximately 98 kilometers along the coast and separating the Curonian Lagoon from the Baltic Sea. It is a UNESCO World Heritage Site shared between Kaliningrad Oblast of Russia and Lithuania. Known for its shifting sand dunes, dense forests, and long sandy beaches, the spit is a sanctuary for numerous species of birds and wildlife. The landscape is constantly reshaped by the wind, leading to picturesque formations such as the famous Parnidis Dune. Apart from its natural beauty, the Curonian Spit is rich in history and culture, with evidence of human settlement dating back to the Neolithic period. Traditional fishing villages like Nida and Juodkrante now serve as quaint tourist destinations with unique architecture and cultural heritage museums that display the region's history and traditions. Eco-tourism is significant, and preservation efforts are paramount to maintain the delicate balance of this fragile environment.