Time Out says
Silver Lake's Reservoir has two dog parks (one big one small), a basketball court, playground and field for the kiddies, and a 2.2 mile trail around its entirety. A great place to bring kids, dogs, a picnic, or a running club.
The Reservoir is also home to The Meadow, a soft, grassy knoll overlooking the water where visitors can lounge, picnic, or play a game of frisbeeor bocce. Note: no pups allowed.