The Rockeskyller Kopf lies within the Volcanic Eifel Nature Park. Its summit rises around 1 kilometre west of Rockeskyll, 1 kilometre east of Bewingen and 1.6 kilometres southeast of Dohm-Lammersdorf. Flowing past the hill to the east is the Kaulbach, a right headstream of the Hangelsbach which passes to the southeast; the latter discharges southeast of the hill near the Pelm settlement of Schloßbrunnen Gerolstein into the Kyll which in turn runs past to the southwest and south.