Sochi in Russia features numerous attractions. The city's initial popularity is as a beach resort, as the town lies on the Black Sea. Many resorts have private beaches, which prevents them from being overcrowded. The nearby Krasnaya Polyana became prominent after hosting numerous events during the Winter Olympics of 2014 and is home to numerous upscale ski resorts. In the summer, the area is perfect for hiking. The Vorontsovskaya Caves are perfect for exploration, and there are over 30 waterfalls in the area. Finally, the city is known for its many nightclubs and bars, with a very vibrant nightlife.