Cerknica Polje is a large intermittent lake located in Slovenia. It is known for its unique hydrological characteristics, as it fills with water during the rainy season and dries up in the summer. This phenomenon creates a diverse ecosystem that supports various plant and animal species. The area surrounding Cerknica Polje is rich in natural beauty and offers opportunities for outdoor activities such as hiking and birdwatching. The lake is part of the Notranjska Regional Park, which aims to preserve the region's natural heritage and promote sustainable tourism.