Landscape Park Strunjan covers 428.6 hectares, comprising a 4 km long shore of the Gulf of Trieste. The area of the park extends over the Strunjan Peninsula from Simon Bay to the mouth of the Strunjan River, including a 200 m long sea belt and the inner part of Strunjan Bay.

Within the park there are three areas protected at lower state levels: Strunjan Nature Reserve, Strunjan Stjuža Nature Reserve, and Pine Trees Avenue Natural Monument.