There is a common myth that you can purchase all shore excursions less expensively by going direct to a local operator. While there are usually some price variances, the price differential is not always better with the operator, particularly if you are choosing a reliable and professional operator. In addition, you are on vacation, and there are numerous “peace of mind” reasons which will make your vacation more enjoyable if you book your shore excursions with your cruise lines. Atlantis Submarines in the Cayman Islands is offered by almost all leading cruise lines calling into the port of George Town, Grand cayman. For your convenience we have provided below direct links to all cruise line Shore Excursion pages for our tours in Grand Cayman. So simply have your cruise registration information handy and book with them on line and early.