Miami-Dade is a county located in the southeastern part of the state of Florida. It is known for its diverse population, vibrant culture, and beautiful beaches. The county includes the city of Miami, which is famous for its nightlife, art scene, and historic neighborhoods. The area is also home to several national parks, including Everglades National Park, which is a UNESCO World Heritage Site. Miami-Dade has a tropical climate, making it a popular destination for tourists year-round. The county plays a significant role in trade and tourism, contributing to its economic growth.