Lake Tissø is a large lake located in Denmark, specifically in the region of Zealand. It covers an area of approximately 12 square kilometers and is known for its rich biodiversity, including various species of fish and birds. The lake is a popular spot for recreational activities such as fishing, birdwatching, and hiking along its scenic shores. The surrounding landscape features lush forests and agricultural fields, making it a picturesque destination for nature lovers. Lake Tissø is also significant for its archaeological sites, which provide insights into the area's history and prehistoric settlements.