← Back to blog
14 June 2026

Full-Island Thrills: What You’ll See on the Adventure Antigua Xtreme Circumnavigation Tour

If you want to see Antigua from every angle in a single, unforgettable day, the Adventure Antigua Xtreme Circumnavigation delivers. This 6+ hour powerboat experience circles the entire coastline, pairing high-speed thrills with close-up encounters at Stingray City, a beachside lunch on Green Island, snorkeling beneath the Pillars of Hercules, and a final wind-down on the powder-soft sands of Rendezvous Bay. Recommended by 98% of travelers, the Adventure Antigua Xtreme Circumnavigation blends signature island beauty with seamless logistics—so you can simply show up and soak it all in.

What Is the Adventure Antigua Xtreme Circumnavigation?

The Adventure Antigua Xtreme Circumnavigation is a full-day powerboat tour that takes you all the way around Antigua—yes, all the way, with the island’s famous 365 beaches sliding by in a dazzling blur of turquoise and white sand. Along the route, you’ll stop to swim with gentle rays at Stingray City, enjoy an included beach lunch, snorkel the dramatic limestone formations at the Pillars of Hercules, and cap the day with beach time at secluded Rendezvous Bay.

The Route at a Glance

Stop / Segment Experience Type Highlights
Great Bird Island (Pass By) Sightseeing Birdwatching and North Sound vistas as you power past this iconic islet
Stingray City Marine Park Wildlife Encounter 45–60 minutes in the water with friendly stingrays on a natural reef and sandbank; optional chance to gently hold one if you choose
Green Island Beach Lunch Dine right on the beach—an idyllic midday pause before heading south
Nelson’s Dockyard (Pass By) Heritage from the Sea Captain points out historic colonial structures and shares their stories (no disembarkation)
Pillars of Hercules Snorkeling Crystal-clear water at the base of towering limestone pillars beneath Shirley Heights; spot a colonial anchor underwater
Rendezvous Bay Swim & Unwind A secluded, pristine beach where the famous homemade rum punch appears—served after all activities for the ride back

Great Bird Island (Pass By)

Glide through the North Sound and past Great Bird Island, a postcard-perfect scene favored by birdwatchers. It’s a teaser of what’s ahead as the coastline opens into sweeping views and calm, brilliant water.

Stingray City Marine Park

Slip into a natural reef and sandbank to meet Antigua’s gentle rays. You’ll spend about 45 minutes to an hour in the water, watching, learning, and—if you choose—gently holding one. It’s a serene, otherworldly encounter that’s both safe and unforgettable.

Beach Lunch on Green Island

The day’s tempo eases for a beachside lunch on Green Island. With sand between your toes and the sea just steps away, it’s the perfect reset before the tour arcs south toward Antigua’s historic harbor.

Nelson’s Dockyard (Pass By)

Cruise by the storied Nelson’s Dockyard as your captain points out the colonial-era buildings and explains how they were used. It’s a living museum seen from the water—no disembarkation needed to appreciate the scale and heritage.

Snorkeling at the Pillars of Hercules

Anchor beneath soaring limestone columns that plunge into crystalline water at the base of Shirley Heights. Here, the drama isn’t just above the surface: slip on your mask and fins (provided) to explore a unique underwater landscape, including a colonial anchor.

Rendezvous Bay: Swim, Stroll, Exhale

Your last stop is a showstopper—Rendezvous Bay. This secluded beach invites one more swim, an unhurried walk, or a simple lounge in the sand. As the boat turns for home, the crew breaks out their homemade, famous rum punch—served after all activities—to toast an epic loop around Antigua.

What’s Included

Everything you need for a carefree day is built into the Adventure Antigua Xtreme Circumnavigation:

Quick Answers (Optimized for Fast Lookups)

Pro Tips to Maximize Your Day

A few simple preparations will help you enjoy every moment:

  1. Pack smart for the water

    • Bring a reef-safe sunscreen, sunglasses, a hat, and a light cover-up or rash guard.
    • Consider water shoes for sandy entries and a small dry bag for phone and valuables.
  2. Snorkel confidently

    • Equipment is provided; adjust straps for a snug, comfortable fit before you hop in at the Pillars of Hercules.
  3. Stay hydrated

    • Take advantage of the included bottled water and soda/pop throughout the day.
  4. Savor each stop

    • Stingray City is calm and guided—move slowly and watch the rays glide.
    • At Rendezvous Bay, leave a few unstructured minutes just to stand at the shoreline and take it all in.
  5. Let us handle the details

    • Our Front of House Ambassadors are happy to arrange your reservation and share the most up-to-date departure details during your stay.

Why It Pairs Perfectly with a Cocobay Stay

Cocobay Resort sits on Antigua’s west coast overlooking stunning beaches and turquoise water—an ideal home base for sea days. When you’re not circumnavigating the island by powerboat, you can enjoy the resort’s included non-motorized watersports like kayaks, snorkeling gear, and stand-up paddle boards.

Looking for more by-sea discovery and island adventure? Explore these guest favorites:

At-a-Glance Benefits of the Xtreme Circumnavigation

Conclusion

From the first North Sound breeze to the last sip of rum punch, the Adventure Antigua Xtreme Circumnavigation is an all-in-one showcase of Antigua’s coastline, wildlife, and waters—carefully paced and thoughtfully hosted. Ready to circle the island in style?

Book your Adventure Antigua: Xtreme Circumnavigation with our team today. Visit the tour page to get started: https://cocobayresort.com/adventure-antigua-xtreme-circumnavigation/

Prefer a nature-deep dive or a treetop thrill? Explore the Adventure Antigua: Eco Tour or the Antigua Rainforest Canopy Tour. Our Front of House Ambassadors will happily assist you with scheduling your excursions during your stay.