In 1824 the Lymm Dam was constructed to make way for a road, which is now the A56. The dam is a central point with a variety of footpaths, canal paths and the Trans Pennine Trail providing stunning local walks. The area surrounding the dam is renowned for richness in wildlife, whilst the dam itself is a Site of Importance for Nature Conservation (or SINC), and the woodlands surrounding the dam contain a variety of trees and a carpet of wildflowers. Birds and bats are prevalent in the area and are often seen around the dam.