Three hours of shallow coral gardens, turtles, and stingrays off Antigua’s southern coast—choose Cades Bay, Long Bay, or English Harbour, or extend to Great Bird Island. This private, island-wide pickup tour pairs flexible logistics with options like power snorkel and kayak for varied comfort levels.
More ways to explore the area's outdoor wonders
The morning boat slips free from English Harbour and the Atlantic breathes cooler against the hull. You feel the engine hum, then the island tilts away: green ridgelines, a scatter of white roofs, and a horizon where the sea takes on the color of a polished stone. The guide points toward a pale ribbon of reef; below, the water shifts from aquamarine to the deep blue that keeps its secrets. Welcome to a three-hour reef exploration that hands you the lens into Antigua’s underwater life—choose Cades Bay, Long Bay, or the English Harbour reefs, or add Great Bird Island or Green Island for a quieter patch of coral.
Difficulty
easy
Duration
3 hours
Fitness Level
Suitable for most fitness levels; must be comfortable in the water and able to swim short distances.
Wildlife
History
English Harbour and Nelson’s Dockyard were key British naval bases in the 18th century; the maritime infrastructure shaped the island’s coastal communities.
Conservation
Reef areas are sensitive—use reef-safe sunscreen, avoid standing on coral, and take only photos. Operators often follow routes that limit contact with fragile zones.
Reserve your spot on the Under the Sea snorkeling(Stingray/Kayak/ Power Snorkel available) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Confirm pickup time
Operators pick up from hotels and ports across Antigua; contact the supplier the day before to lock in your pickup location and time.
Bring reef-safe sunscreen
The tour includes drinks but not UV protection—use reef-safe SPF to protect both skin and coral.
Mask fit matters
A well-fitting snorkel mask keeps water out and improves visibility—test it before you jump in.
Morning is calmer
Winds typically pick up in the afternoon—book an early slot for better visibility and gentler currents.
Snorkel mask and snorkel
A well-fitting mask improves comfort and underwater visibility—bring your own if you prefer a custom fit.
Reef-safe sunscreen
Protects your skin and the coral—apply liberally before boarding and reapply after swimming.
summer
Water shoes
Useful for rocky launch points and slippery docks if you choose kayak options.
summer
Waterproof camera or housing
Capture turtles, rays, and colorful reef life without risking your phone.