Have fun with on-site activities such as kayaking, sailing and windsurfing and improve your game at the on-site tennis courts. Additional recreation on-site includes fitness classes and volleyball. Indulge in a treatment at the spa and enjoy a swim in one of the 6 outdoor swimming pools. Sandals Grande Antigua - ALL INCLUSIVE Couples Only also has 2 poolside bars, 7 bars and a 24-hour health club, as well as a sauna, beach cabanas and an arcade.