What is the length and width of the indoor swimming pool in a general hotel?

Swimming pools in hotels are generally semi-standard. 25m * 12.5m，？ Water depth1.2m.

Standard swimming pools are generally used to hold swimming competitions, so they are also called "competition pools". The standard swimming pool is 50 meters long and 2 1 meter wide, and the width required by the Olympic Games and World Championships is 25 meters. In addition, there is a swimming pool with a length of only half, that is, 25 meters, which is called a short pool. The water depth is greater than1.8m. There are 8 lanes, each with a width of 2.5m and a side lane of 0.5m.. There is a lane separation line between the two lanes. Lane separation lines are hung at both ends of the pool wall, and there are hooks in the pool wall. The center line of the swimming lane should be set at the bottom of the pool and the bottom wall of the pool, which is a dark marking. The starting platform should be centered on each center line, with a mesa of 50 cm ×50 cm. The front edge of the table top should be 50-70cm higher than the water surface, and the inclination of the table top should not exceed 10. The width of the pool shore is generally not less than 5 meters at the departure platform, and the rest of the pool shore is not less than 3 meters. For the official competition pool, the width of the starting platform pool shall not be less than10m, and the width of other banks shall not be less than 5m. Swimming pools with irregular shapes in hotels or recreation areas are called "leisure swimming pools", which are generally divided into adult pools and children's pools according to the water depth to increase the safety of children's swimming.

Extended information: Swimming pool (English: swimming pool), referred to as swimming pool, is a venue for water sports such as swimming. Most swimming pools are built on the ground and can be divided into general swimming pools and heated swimming pools according to the water temperature.

Swimming pools are divided into public swimming pools and private swimming pools. The former is open to the public and tourists, and usually requires a fee. Private swimming pools are privately owned, some are attached to luxury villas, or managed by housing estates and private clubs, and some schools have swimming pools for members, faculty or students only.