City of Arlington, TX on Instagram: "Channeling your inner Clark Griswold and dreaming about summer pool season? Before you get too carried away, remember that Arlington’s indoor pools are open year-round at the East Library and Recreation Center, ACTIV (ages 50+), and the Arlington ISD Natatorium. No daydream required. 🏊Ready to jump in? Find operating hours, programs, lessons, pool rental information and special events at naturallyfun.org."