Geography of Donetsk Oblast

right|thumb|250px|A map showing the present-day definition of the Donbas within Ukraine right|thumb|250px|Map of the historical region of Donbas, within modern-day Ukraine and the Rostov Oblast of Russia right|thumb|250px|Geology of Ukraine The Donbas (, ; ) or Donbass ( ) is a historical, cultural, and economic region on the Russia–Ukraine border, lying predominantly in Ukraine. The vast majority of the Donbas is occupied by Russia as a result of the Russo-Ukrainian war, as the Russian Armed Forces control about 90% of the region as of October 2025. At the last census in 2001, the population

highland

Savur-Mohyla (), often transliterated using the Russian spelling Saur-Mogila (), is a strategic height in the Donets ridge near the city of Snizhne, in Donetsk Oblast, Ukraine.

national nature park in Kharkiv Oblast, Ukraine

lake in Ukraine