Directions to Cayman International School Directions to Cayman International School Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Schools Cayman International School P.O. Box 31364Grand Cayman KY1-1206CAYMAN ISLANDS, | map (345) 945-4664 Visit Site Get directions to: Cayman International School, P.O. Box 31364, CAYMAN ISLANDS Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!