Exprenssive mountain (1344 m) in the Czech ridge overgrown wiht dwarf pine. On the western slopes growths the rare Giant mountains´ flora, for example anemone or pasqueflower.
On the south-west slopes obove the Rokytnice nad Jizerou the important ski centre is situated. On the south foohills of mountain was built the famous chalet Dvoračky. From Rokytnice nad Jizerou to the top of Lysá mountain goes the chair funicular. From the top of mountain there is a beautiful view to Rokytnice, Vysoké nad Jizerou, foothills and Jizera mountains.