The YMCA of the Brandywine Valley and the YMCA of the Upper Main Line are opening the doors of all their branches, free of charge, every Tuesday in August.

On Aug. 5, 12, 19 and 26, Chester County residents can enjoy the pools, cardio and fitness centers, gymnasiums, cycle studios, and group exercise classes. Free entry also includes the 24 tennis courts at the Upper Main Line Y, or the climbing tower and skateboard park at the Kennett Y.

All branches – in Coatesville, West Grove, Kennett Square, Exton, Atglen, West Chester, Berwyn and Malvern – will be open. For more information, visit www.ymcabwv.org or www.umly.org.