Kains Woods Environmentally Significant Area (ESA) is located in west London near Kains Road, north of the Oxford Street West Extension bridge, along the Thames River.
The trails are somewhat challenging with several steep and muddy sections.
Warbler Woods Environmentally Significant Area (ESA) is located in west London between Commissioners Road and Byron Baseline Road. The publicly-owned lands cover 29 hectares. The rolling hills and steep ravines of Warbler Woods create a scenic area for hiking, bird watching, and nature appreciation. The trails are somewhat challenging with several steep sections. The land is well-drained so rarely muddy.