Mercia Marina opened in September 2008 in the 24-acre Willington Lake, surrounded by another 50 acres of countryside for dog-walking fields, a wildlife lake and holiday home development. In building the marina, twelve islands or promontories were added to the natural contours of the lake thus creating a green oasis for people and wildlife alike. This was enhanced by a £85,000 planting scheme, featuring wildflower banks, reed beds, semi mature trees and native plants. For boaters, the layout of Mercia Marina is akin to a series of small marinas joined by wide expanses of open water.