Every Tuesday and Thursday at Crotona Pool, adults can swim from 9 a.m. to 11 a.m. kid-free. The Parks Department says that its "Senior Swim" sessions gives adults a "stress-free, quieter time to
socialize, swim, stretch, and enjoy the benefits of water in Parks’ outdoor pools."
For more info, contact Citywide Aquatics at 718-760-6969 ext. 0 or visit nyc.gov/parks/citywideaquatics.