Byureghavan (Armenian: Բյուրեղավան), is a town in the Kotayk Province of Armenia. It is located 16 kilometres (10 miles) northeast of Yerevan, and 25 kilometres (16 miles) south of the provincial center Hrazdan. It covers an area of 4 square kilometres (1.5 square miles). The rural communities of Nurnus and Arzni form the northern and southern borders of the town respectively.