Best beaches in Castaway Cay

5 ranked beaches in Castaway Cay, South Abaco

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Castaway Cay

1
Castaway Cay Boat Beach

A quieter cay beach area useful for deeper Castaway Cay coverage without duplicating the main guest beaches.

7.0

2

Castaway Cay Snorkeling Lagoon Beach

A distinct beach-lagoon area important for snorkel-focused visitors on Castaway Cay.

7.0

3

Castaway Cay Teen Beach

A recognized guest-use beach zone on Castaway Cay that is distinct from the main family beach experience.

7.0

4

Castaway Family Beach

The main family beach on Disney’s Castaway Cay and the most recognizable beach in this offshore region.

7.0

5

Serenity Bay

Castaway Cay’s adults-only beach and a high-value visitor beach with strong search recognition.

7.0

What makes Castaway Cay's beaches stand out?

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.