Natural pools

lake on the lower Congo River

rocky pool on seashore, separated as pool at low tide, filled with seawater

stretch of a river or stream in which the water depth is above average and the water velocity is quite below average; quiet slow-moving portion of a stream

depression at the base of a waterfall created by the erosional force of falling water and rocks where it lands

man-made chemical-free swimming pool

temporary pools of water that provide habitat for distinctive plants and animals

lake in Israel

protected area in Shark Bay world heritage area in the Gascoyne region of Western Australia