Prázdninová – Skály u Heřmánek on Clmb House. Venue in Skály u Heřmánek, Obrok, Kokořínsko, Czechia. Prázdninová is an individual climbing rock in Skály u Heřmánek, Obrok, Kokořínsko, Czechia. The ČHS record includes traditional sandstone climbing. The ČHS d...