About this guide

StThomasCatamaran.com is an independent visitor guide to the catamaran and snorkel trips from St Thomas in the U.S. Virgin Islands, above all the sail to Turtle Cove at Buck Island National Wildlife Refuge. We are not The VI Cat, Someday Charters, Seas the Day, any other tour operator, the U.S. Fish and Wildlife Service or Viator. The site name describes the experience we write about, not a business.

Facts on this site are checked against the live Viator listings (including recent guest reviews), the U.S. Fish and Wildlife Service refuge page, the National Park Service and NOAA guidance. Prices and schedules move; when a listing and this page disagree, the checkout page wins.

The site is funded by affiliate commissions: when you book through a Viator link here, we may earn a commission at no extra cost to you. That never changes what we recommend, including pointing out lower-rated or busier trips and the costs a price does not include. Details on the affiliate disclosure page.

Questions or corrections: contact us.