Valcha - M – Skály pod Hvězdou on Clmb House. Venue in Skály pod Hvězdou, Blíževedly, Kokořínsko, Czechia. Valcha - M is an individual climbing rock in Skály pod Hvězdou, Blíževedly, Kokořínsko, Czechia. The ČHS record includes traditional sandstone climbing. The...