The boat runs you out to offshore reef sites teeming with vividly colored fish, live coral heads and anemones in clear, calm water -- guided, gear included, and suitable for first-time snorkelers. This is the version worth doing: the house-reef snorkeling directly off the beach here is mediocre, so don't judge the Bahamas reef box by the shoreline. Book the boat or skip it, but don't expect the free beach snorkel to deliver coral.
What to expect
You'll board a boat at the on-island concession and head out to offshore reef sites where vivid coral heads and anemones crowd the clear water alongside schools of vividly colored fish—professional in-water guides lead the way, keeping first-time snorkelers oriented and safe. The offshore reefs here deliver what the shoreline cannot: live coral and the reef ecosystem that makes the Bahamas worth visiting underwater. Guided in-water support means you're never alone on the reef, and included snorkel gear is ready to go so you walk onto the boat fully prepared. This is a straightforward water-to-reef rhythm: check in, gear up, ride out, snorkel with guides, return to shore.
No book-direct option (private island). The real spend-less move here is honest in the other direction: if the offshore reef isn't a priority, rent all-day snorkel gear for $24.95 (or bring your own mask/fins from home) and self-snorkel free off the beach -- but accept the shoreline is weak. At a public port a comparable guided boat snorkel runs ~$40-60 pp, so $59.95 is at the top of market; pay it only if you specifically want the reef.
Good to know
Book this excursion only through the Carnival/Holland America shore-excursion desk—there is no direct booking option on this private island. Allocate 3–4 hours for the full experience (boat transport, reef time, and return), leaving you buffer time to shower and get back to the ship before departure. The offshore reef is the priority here; if you skip the boat tour, you can rent all-day snorkel gear for $24.95 or bring your own mask and fins and self-snorkel free off the beach, but accept that the shoreline reef is weak. At $59.95 per person, this is top-of-market pricing for a guided boat snorkel at a port, so commit only if the offshore reef justifies the spend.