An example of an outdoor pool:

Swimming pools vary greatly in shape, size, and shape. Currently, pool lengths are measured in meters in most parts of the world. In the United States, pool dimensions are sometimes measured in feet or yards. The standard length of swimming pools is 25m-12.5m-50m, with 25m being considered for small pools and 50m for large pools. The width of swimming pools also usually varies between 10m and 50m.

Swimming pools come in a wide variety of shapes, sizes, and designs. Currently, pool lengths are measured in meters in most parts of the world. In the United States, pool dimensions are sometimes measured in feet or yards. Standard swimming pool lengths are 25 meters – 12.5 meters – 50 meters, with 25 meters being considered for small pools and 50 meters for large pools. Pool widths also typically range from 10 meters to 50 meters.