Vlhošť is the highest mountain in Kokořínsko area, Czech Republic.
It consists of sandstone and phonolite. The phonolite comes from tertiary volcanism while the sandstones are older. Rock terraces are visible.
A nature preserve, covering 81,99 ha of its summit and south-western rock cliff, was established in 1998.
Address 47002, Czech Republic
Coordinates 50°36'8.812" N 14°27'14.767" E