The Rudolfà ¯v kámen (also called Ostroh; or Hoher Stein) is a rocky hill in the Elbe Sandstone Mountains in the Czech Republic, in the territory of Jetà Âichovice. It is located in the Bohemian Switzerland National Park and has an elevation of above sea level.
Rudolfà ¯v kámen is part of the Jetà Âichovice Rocks and belong to the most visited viewing points in the area. It was named in 1824 after Rudolf, 6th Prince Kinsky of Wchinitz and Tettau. A hut was built at the top.