Upton Warren is easily accessible from the motorway network. From junction 5 of the M5 head north along the A38 to the first roundabout and take the third exit to the outdoor centre car park. Access to the reserve is free to members of the Worcestershire Wildlife Trust while non-members can purchase a day permit for £3 from the outdoor centre next to the reserve or from the Worcestershire Wildlife Trust headquarters at Lower Smite Farm, near Worcester; for location map click here and for membership details click here. Car parking for the Flashes is available at the sailing centre off the A38 opposite Webbs Garden Centre while further parking is available for the Moors Pool a little further north along the A38 just past The Swan Inn. There are numerous hides with three at the Flashes complex and four at the Moors Pool, although only one on the west side of the latter site has disabled access.