Yaramaz Kaya is located 10 km from the village of Asparuhovo and represents a very interesting rock formation. Translated, Yaramaz Kaya means 'The unnecessary mountain'. This place carries the memory of the hero of Bulgarian legends – Vulchan Voivoda. It is important to be mentioned that the road leading to this natural landmark is pathless, therefore the best decision would be to go there by jeep.