Four miles northeast of Prince George Wharf, past the eastern tip of Paradise Island, sits a small barrier island that has been quietly running one of the most complete private island experiences in the Caribbean for over 30 years. Blue Lagoon Island goes by its official name Salt Cay on nautical charts. Most cruise passengers who visit Nassau never make it here. Those who do tend to say it was the best decision of the trip.
What Blue Lagoon Island Actually Is
Salt Cay is a privately operated island owned and run by a Bahamian family. The ferry departs from Nassau Harbour, a 10-minute walk from Prince George Wharf, and the crossing takes about 25 minutes through calm, protected water. The island is operated by Dolphin Encounters and organized around three tiers depending on how much time and budget you want to commit.
The Beach Day pass starts at $75 per adult and covers the full island: beaches, pools, water trampolines, kayaks, paddleboards, and snorkeling areas. No marine animal interaction, but a full day with everything included.
The Dolphin Encounter ($130 to $150) is a structured shallow-water session, waist-deep, with Atlantic bottlenose dolphins. You wade in, interact, and get the photographs. The Dolphin Swim ($160 to $180) moves to deeper water, where guests hold onto a dorsal fin for a tow and experience a foot-push from two dolphins. Sea lion encounters run as a separate program alongside both dolphin options.
The Honest Assessment
Reviews are split and for good reason. The dolphin and sea lion programs are well-run by trained staff who clearly know their animals. The island itself, on a quiet morning, is genuinely beautiful. The problem is that multiple ships docking simultaneously can push the beach to capacity, the food included in some packages is basic, and dolphin slots fill up weeks in advance during peak season.
The beach day alone, without marine animal interaction, is underpriced for what it delivers if you arrive before 11am. The dolphin programs are worth it for families or first-time visitors who want the memory. The mistake is booking through your cruise line at a markup when the direct price on the island's own site is the same or less.
How to Book It Right
Book directly at dolphinencounters.com rather than through your cruise line. The price is identical and you skip the coordination markup. Reserve 3 to 7 days in advance for dolphin slots, especially December through April.
The ferry schedule ties to the ship's all-aboard time, so confirm your departure window before committing to a full dolphin swim. A 4-hour stop makes the beach day manageable. An 8-hour stop opens up the full dolphin swim without rushing back to the pier.
If a private island day isn't what you're looking for but you still want a beach club setup close to Nassau, Bahama Bay Pool Club offers a full beach and pool day on Cable Beach without any ferry ride.
Practical Notes
All prices listed are current as of 2026 — verify the latest rates at dolphinencounters.com before booking. Bring water shoes for the rocky shallows near the dock. Reef-safe sunscreen is appreciated on the island. USD accepted everywhere. Photography packages for marine animal encounters are sold separately and add up fast — decide before you arrive whether you want the official photos or are happy with whatever your travel partner shoots from the edge.
What Cruise Passengers Should Know
Blue Lagoon is not a secret, but it books like one. Dolphin programs cap at a limited number of participants per session and peak season slots disappear weeks before the ship docks. The ferry departure point is an easy walk from the port — no taxi needed. If this is your priority for a Nassau stop, the booking window is the single most important detail in this guide.
For Nassau beach club options closer to the pier, check the pool clubs guide.
