Pupils and staff at Rhydri Primary School, in Rudry, have been recognised for their environmental efforts.
The school has been awarded a platinum award as part of Keep Wales Tidy’s Eco Schools programme.
The scheme aims to get pupils thinking about the environment by letting them set up green projects within their schools.
Green Flags are renewed every two years and schools renewing for a fourth time are granted the platinum award.
Headteacher Paul Warren said: “Congratulations to the children for their hard work and strong commitment to the local environment.”