Cotswold Fly Fishers holds fishing rights to several beats on the River Windrush, one of the principal upper Thames tributaries.

The Windrush rises in the Cotswold limestone hills above Temple Guiting and flows through Naunton, Bourton-on-the-Water, Burford, and Witney before joining the Thames below Standlake.

The club manages four Windrush fisheries between Witney and Bourton-on-the-Water. Three are run as wild trout fisheries, while one receives some supplemental stocking of brown trout. All beats hold wild trout and are noted for prolific early mayfly hatches.

Grayling are present in small numbers, and chub offer the chance of a larger catch. Club members also enjoy coarse fishing on the lower Windrush beats during winter months.