Montgomery County runs four indoor pools year-round. They also run seven outdoor pools during the summer, one of them being the Bethesda Pool on Little Falls Parkway. (It's nice to get away from the thundering echoes of the natatorium for a few months.)
The facilities include a large pool with a diving well, a tot pool, a 6-lane 25-meter lap pool, and a junior pool that I've yet to see open.
There are also two diving boards and a short water slide (nothing like the one at Montgomery Aquatic). Pool hours vary over the summer, but they are open afternoons only, generally from around noon to 6:00 or 8:00 pm. Check schedules each year, as they open for weekend swimming a little before (and after) they open for their full weekday summer hours.
Even at it's most crowded, there's plenty of room to sit and/or swim, including the lap pool. Best of all, there's shade over half of the tot pool, so you don't have to fry as your toddler gets accustomed to chlorine fumes. They have a snack bar open with hot dogs, pizza, ice cream, etc. And they have outdoor showers to rinse off after your swim. The biggest challenge, at times, is the parking. But they're right by the Capital Crescent Trail, so you could always ride over.
One other thing: On the hottest days of the summer, they waived the admission fee from 6:00 to 8:00. It's not all day, or even peak heat, but it's still pretty damn nice of them.
Bethesda Pool • Little Falls Parkway & Hillandale Road, Chevy Chase • 301.652.1598


I went there one night instead of going to my track workout (it was cold out!) and I was lucky enough to get her help picking out a new pair of running shoes. In fact, she started helping me while she was helping somebody else, and she managed to do so without leaving either of us feeling neglected.


They're open Monday-Friday 6am-9pm, Saturday 8am-7pm, and Sunday from 10am-6pm. There are spacious locker rooms (bring a lock) with open showers and saunas, and there's an exercise/weight room, a large co-ed hot tub (is it called that at an Aquatic Center?), two hydrotherapy pools, and apparently, outside, they have a jogging trail and racquetball courts. 
Both practice rooms have windows that scream, and reveal, strip mall, and the commercial, developed energy of the building is a formidable match for the spiritual energy of the studio. The space itself is cool, almost too cool. There's stone everywhere -- the floors, the bathrooms, the changing rooms -- and even the practice rooms are appointed with some high-tech slightly cushioned floor instead of the usual warm yoga-studio wood. Also in the practice room roars the heater, with all its ducts exposed and painted black. Cool, cool, cool. 