The Lim Channel is a protected landscape whose sides are overgrown with various forms of macchia and oak and sagebrush. Such a diversity of vegetation in a relatively narrow area represents a unique phenomenon and a special ecological value. Nearby is Romuald's Cave, which can be reached by climbing through a 360 m long forest.
The length of the cave is 105 m. The average temperature inside is about 12 degrees, and the relative humidity is 70-75%.
The oldest remains of prehistoric man in Istria were found in the cave. Along with the cave bear, cave lion, leopard, wolf, fox, brown bear, cave hyena, snow rabbit… the remains of a total of 41 animal species were found.