Circle Antigua in one long coastal lap: snorkel with stingrays at Stingray City, lunch on Green Island, glimpse Nelson’s Dockyard, then explore the Pillars of Hercules and rinse off at Rendezvous Bay. This full-day powerboat tour blends marine encounters, history and secluded beaches.
More ways to explore the area's outdoor wonders
You step onto a 45-foot powerboat as Antigua slides past — limestone cliffs, sugar-white beaches and the Atlantic shrugging against the hull. The engine hums; Great Bird Island drifts off to starboard and the North Sound opens like a bright throat. The day moves in deliberate stops: Stingray City for a close-water session, a beach lunch at Green Island, passing the honeycombed roofs of Nelson's Dockyard, a snorkel at the Pillars of Hercules and a late swim at Rendezvous Bay with rum punch waiting on the sand.
Difficulty
easy
Duration
5.5–6 hours
Fitness Level
Suitable for average fitness; requires comfort in waist-to-chest deep water and basic swimming ability.
Wildlife
History
Nelson's Dockyard served as an 18th-century Royal Navy base; its harbor and colonial structures remain visible from the water as reminders of Antigua’s maritime role.
Conservation
Operators encourage no-touch policies for coral and marine animals and recommend reef-safe sunscreens; follow guides to minimize impact on delicate reef habitats.
Reserve your spot on the Adventure Antigua - The Xtreme Circumnavigation today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
Apply reef-safe, SPF 30+ sunscreen before boarding and reapply with a towel after swims to protect coral and comply with guide requests.
Bring seasickness prevention
If you are prone to motion sickness, take medication at least an hour before departure — the open sea sections can be choppy.
Secure small valuables
Waterproof pouches for phones and cash keep valuables dry during beach landings and swims.
Listen to the crew around wildlife
Follow guide instructions when interacting with stingrays and reef life — they’ll show safe handling and best viewing spots.
Mask and snorkel (optional)
Although snorkel gear is provided, many prefer their own well-fitted mask for clearer viewing and comfort.
Reef-safe sunscreen
Protects skin and the coral ecosystems — required by many local operators.
summer
Water shoes
Protect feet when boarding from beaches and walking on rocky shorelines at snorkel sites.
spring
Light wind shell or rash guard
Keeps you warm during breezy open-water stretches and offers sun protection between swims.
winter