Dawn at Lyd Well. Water is currently emerging from underground forming the start of the River ThamesThe River Thames, south of the A429, near Kemble.Maen Llia Standing StoneKayaking on Shepperton Weir, River Thames, UKKayaking on Shepperton Weir, River Thames, UKRiver Dart, UKRiver Dart, UKItuni, Berbice River, Guyana, South Ameica'The Columns' Ogof Ffynnon Ddu cave, South Wales, UKDinas Rock Silica Mine. the beginning of the flooded section. South Wales, UKDinas Rock Silica Mine. the beginning of the flooded section. South Wales, UKA caver explores railway tracks. An incline on the right descends deeper into the Dinas Rock Mine.Submerged Series 3 Land Rover at a depth of  22 meters at the Stoney Cove National Diving Center in Leicestershire.Usk  Reservoir,  Brecon, Wales, UKDawn at Lyd Well. Water is currently emerging from underground forming the start of the River Thames