Surroundings are everything around a place or a person. Pleasant surroundings, adapt to the surroundings, in familiar surroundings.
It is plural only and always takes an adjective in practice, since bare surroundings says nothing. In care and in medicine, familiar surroundings is a phrase with real weight: people with dementia do markedly better in a place they know.
1nounsurroundingsEverything around a place or a person.
“The hotel sits in beautiful surroundings, with forests and a lake nearby.”
surroundings is an environment.