There are two pools with hot waters, each 16 metres by 8 metres (50ft by 25ft) in size, and 90cm to 150cm (3ft to 5ft) deep.
In the old days pool 1 was for the ladies, pool 2 for the men.
These days pool 1 is for chidren and adults, pool 2 for adults only.
The pool 2 temperature is around 41.6° C, the same as the natural spa temperature. During summer pool 1 is kept 1 to 2 degrees cooler.

Entry to the Olympic pool is through the doorway at the far right end of the pool are.