Aleja Legionów , 25-002 Kielce
50°51'36"N 20°36'59"E
(50.860083, 20.61645)
Kadzielnia – a reserve created in the place of a former quarry, with an amphitheater placed picturesquely among the rocks, having the biggest stage in Poland and roofed seating for 5500 spectators.
In the reserve, numerous fossils of corals, cephalopods, armored fish and brachiopods are protected. Besides this you can see here interesting examples of various tectonic, mineralization and karstic phenomenon, amongst 25 caves. Since 2013 an underground tourist route has been functioning in the joined caves between Odkrywców, Prochownia and Szczelina.