Meon Valley Land Appeal. The Meon Valley is one of Hampshire’s most treasured places – home to a beautiful chalk stream, vibrant wildflower meadows & ancient woodland. Just south of West Meon is a quiet stretch of water meadow shaped by the River Meon & part of the landscape that defines the valley. Hampshire & Isle of Wight Wildlife Trust has a one-off opportunity to secure this land & protect it for generations to come.