Aldin Grange Lakes is a multi-lake fishing complex set within 20 acres of farmland near Bearpark, County Durham, close to the River Browney. The site comprises five well-stocked lakes: two fly-fishing trout lakes and three coarse lakes.

The trout lakes are fly-only with barbless hooks and hold rainbow, brown, and blue trout ranging from around 1 lb to 15 lb; only rainbow trout may be taken.

The coarse lakes contain a wide variety of species including multiple carp varieties, tench, perch, roach, bream, barbel, and others. All lakes feature maintained pegs with stable bases, making the site accessible for disabled and elderly anglers.

The fishery stocks its trout lakes on a fortnightly basis and permits catch-and-release fishing with barbless hooks.