Divetech, Grand Cayman, for Diving Adventures. Divetech is Ready to Serve you Up a Delicious Package for your Diving Vacation. Situated on the Pristine Nw Point of Grand Cayman, the Boats will take you to the North Wall and North West Poing, Diving Sites like Triminity Caves, Main Street, 3 Towers, Ghost Mountain and of Course Stingray City and the Kittiwake. With over 110 Dive Sites to Choose From, the Adventures are Limitless. Included in your Dive Package is Unlimited Free Shore Diving, Scuba Gear ...