Lineover Wood (grid reference SO987187) is a 20.3-hectare (50-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1986. The site is owned and managed by the Woodland Trust, and is near the communities of Charlton Kings, Cheltenham and Dowdeswell. The Cotswold Way National Trail runs through the site, crossing the A40 from the opposite side of the valley where it runs along the edge of Dowdeswell Woods and below the dam of Dowdeswell Reservoir. The site is listed in the 'Cotswold District' Local Plan 2001-2011 (on line) as a Key Wildlife Site (KWS).