St. Eustatius, also known as Statia, is not a city but rather a small island in the Caribbean Sea. It is a special municipality of the Netherlands. The island is located in the northeastern Caribbean, southeast of Saba and northwest of St. Kitts and Nevis. The capital of St. Eustatius is Oranjestad, which is the main settlement on the island. The population of the island is approximately 3,500 people. St. Eustatius is known for its historic significance, as it was once a major trading hub in the Caribbean during the 18th century. It is also known for its natural beauty, including its volcanic landscapes and marine biodiversity.