This restricted area is on the eastern shore of Lake Ķīšezers, and of the greatest importance here are the habitats – flood-land and other meadows, dunes, the aquatorium of Lake Ķīšezers, the shoreline, forests of oak, black alder and other trees, and many huge oak trees in the restricted area and beyond its borders. The Bulduri castle hill, which is the most distinct ancient castle hill in Rīga, is on the southern end of the Lieupsala peninsula. On the border of the restricted area is an affiliate of the Latvian Open-Air Ethnographic Museum, which is known as “Vārnas”.
