Sussex County is located in the northwestern part of New Jersey, and it is the northernmost county in the state. The county was founded in 1753. The county covers an area of 536 square miles, and it is home to a population of around 140,000 people. The county seat is Newton, and other notable towns in the county include Sparta, Vernon, and Hopatcong. Sussex County is known for its natural beauty, with many lakes, rivers, and forests throughout the area. The Delaware Water Gap National Recreation Area and Stokes State Forest are two popular outdoor destinations in the county. The economy of Sussex County is diverse, with industries including agriculture, tourism, manufacturing, and healthcare. The county is home to several higher education institutions, including Sussex County Community College. Sussex County is also known for its historical landmarks, including the Sterling Hill Mining Museum, which offers tours of an underground mine and exhibits on the area's mining history. Another notable attraction is the Sussex County Miners, a minor league baseball team that plays in the county. The team's home stadium, Skylands Stadium, is a popular destination for locals and visitors alike. The county has a rich cultural heritage, with events such as the Sussex County Harvest, Honey, and Garlic Festival, and the New Jersey State Fair taking place in the area.