Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.
Castaway Cay Boat Beach
A quieter cay beach area useful for deeper Castaway Cay coverage without duplicating the main guest beaches.
Castaway Cay Snorkeling Lagoon Beach
A distinct beach-lagoon area important for snorkel-focused visitors on Castaway Cay.
Castaway Cay Teen Beach
A recognized guest-use beach zone on Castaway Cay that is distinct from the main family beach experience.
Castaway Family Beach
The main family beach on Disney’s Castaway Cay and the most recognizable beach in this offshore region.
Serenity Bay
Castaway Cay’s adults-only beach and a high-value visitor beach with strong search recognition.
Castaway Cay sits in South Abaco, Bahamas and is home to 5 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.
Whether you're after the highest-scoring beach in Castaway Cay or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.
