Knokke-Heist is a town located in the province of West Flanders in Belgium. It is located near the border with the Netherlands, and is a popular seaside resort. The town is known for its long beach, dunes, and the Zwin nature reserve. It also has a casino, a variety of shops and restaurants, and several museums. Additionally, Knokke-Heist is known for its cultural events, including the annual Knokke Heist Beach Polo tournament, and the contemporary art fair, Art Knokke.