Mombasa is the second-largest city in Kenya. Lying next to the Indian Ocean, it has a major port and an international airport. Mombasa is the centre of coastal tourism in Kenya. Mombasa Island itself is not a main attraction, although many people visit the Old Town and Fort Jesus. The Nyali, Kenyatta, Bamburi, and Shanzu beaches are located north of the city. The Shelly, Tiwi, and Diani beaches are located south of Mombasa. Several luxury hotels exist on these beaches, while the less expensive hotels are located further away. Mombasa's northern shoreline is renowned for its vibrant 24-hour entertainment offers, including family entertainment, sports, culinary offers and night life. Diani Beach: is located some 36 km (22 mi) south of Mombasa city on the mainland coast and is a prime resort for many local and international tourists. Diani Beach has an airport at Ukunda town to cater for tourists who fly there directly from Nairobi Wilson or any other airports and airfields in the country of Kenya.