K.S.
The YMCA has different programs. Go to ymcaofpittsburgh.org, under programs and services click Aquatics, then Other Aquatics, then South Hills YMCA. Then click Aquatics and it takes you down to Waterbabis which is for 6months- 3 1/2 years. When we took the lessons it was at an indoor pool, not sure what they do in the warmer months though. You might look around a other YMCA centers to find indoor. : )