What are the best tours in George Town?

The best tours in George Town according to Viator travelers are: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/George-Town/Starfish-and-Stingray-City-Adventure-with-Snorkeling/d50496-10309P3" target="_blank" rel="noopener">Starfish and Stingray City Fun Tour with Reef Snorkeling- 3 stops</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/George-Town/Private-Half-Day-Stingray-City-Snorkeling-and-Starfish-Beach-Tour/d50496-52595P1" target="_blank" rel="noopener">Private Half Day Stingray City, Snorkeling and Starfish Beach Tour</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/George-Town/Cayman-Spirits-Co-Distillery-Tour-Tour-Pass-Only/d50496-163833P1" target="_blank" rel="noopener">Cayman Spirits Co. Distillery Tour Pass Ticket Only</a></li></ul>