The Midlands region contains a small but growing number of formally designated inland bathing waters — rivers and lakes monitored by the Environment Agency under the same Bathing Water Directive standards applied to coastal sites. These locations represent a significant category as open-water swimming gains popularity across England, providing designated, regularly monitored alternatives to unmonitored wild swimming spots. Conditions differ considerably from coastal beaches: no tidal influence, generally calmer water, but different considerations around currents, submerged hazards, and visibility. The bathing season officially runs 15 May to 30 September. Check individual site profiles for specific guidance on entry points, water depth, local bylaws, and any seasonal restrictions in place.