countryside · noun U /ˈkʌn.triːˌsɑɪd/
countryside
B1 land that is not in towns, cities or industrial areas and is either used for farming or left in its natural condition
Dictionary examples:
The countryside around there is beautiful.
The house is set in 90 acres of beautiful, unspoiled countryside.
Learner example:
But the countryside is very lovely to visit, too. (Preliminary English Test; B1; Albanian)