Obrucak is a village in Taşköprü District, in Kastamonu Province, Türkiye. Obrucak lies at 835 m above sea level, in the Ilgaz mountains. It has 218 inhabitants. The nearest city is Kastamonu, 18.2 km to the west. Among the landmarks around are Mahmut Bey Mosque (28 km), Pompeiopolis (23 km) and Nasrullah Mosque (18.4 km).