Ukraine

Kharkiv Oblast

Kharkiv Oblast in eastern Ukraine. The oblast borders Russia to the north, Luhansk Oblast to the east, Donetsk Oblast to the south-east, Dnipropetrovsk Oblast to the south-west, Poltava Oblast to the west and Sumy Oblast to the north-west.
Description by Wikipedia under CC BY-SA 3.0. Photo: Dmitriy Serafin / Unsplash