Karpakėlis oak (height - 17 m) grows on the northern shore of Lake Asveja, in the village of Karpakėlis. Its hollow trunk branches into two at a height of four metres. Trunk girth at a height of 1.3 m - 4.24 m, diameter - 1.39 m, crown width - 16 m, crown height - 15 m.
