After a long, hot day, what could be more inviting for parents and kids than coming home to your own pool? It's a whole new world of family time and relaxation in the comfort of your own backyard. Citadel leads the way with a wide range of affordable above-ground pools that will bring you lasting style and value to your backyard. Designed and built according to the industry's highest standards, Calypso pools are durable and stylish.