Plešivec Mountain lies in the Brdy Highlands, in the northern highlands Třemošenské (Brdy) above the valley of the river Litavka. This is a very significant hill with good rozhledovými options. On the eastern flank of Plešivec Krkavčími under the rocks is a remarkable rock called Plešivecká rocking stone.
Rocking stone is a large block of rock or stone, which is only a small part of its surface touches the rocky soil. Legends say that here lay Plešivecká rocking stone giants. The origin and the origin of Logan stones is obviously much more prosaic. Generally, these natural formations modeled long-term weathering processes of rocks and sediment delivery, the less resistant surrounding parts are subject to faster disturbing influences (weather, etc.).
Most often we see in our conditions, sandstone or granite rocking and rocking (see Hus pulpit). Plešivec rocking stone is composed of quartzite rock. These stratigraphic units in "Good", lithostratigraphic units "Skalka quartzites". Regionally, geologically belongs to the unit "of the Prague Basin."
Rocking stone of Plesivec it has a long high 2 m and 3 m once in the past been supported by two stone pins, causing the wobble. Unfortunately, the lightning bolts were crushed stone and now sits firmly in the soil.
Not every department known as the rocking stone is "rocking stone" in the strict sense. Some are still firmly connected to the soil, even if only a small area, while others are based on several facets of the substrate - even in this case you can not swing. In addition, a "real" rocking units used only in the "in situ", that is not being transferred (with falling in debris, etc.).
Rocking one in terms of landscape evolution on geological přírodninám efemerním. The loss of their "functional" but often also contribute to reckless experiments or macho speeches vandalism.
Rocking is scattered around many memorials, there are visitors of this place was built.