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The Xtreme Circumnavigation tour is a full day boat tour on our 45ft powerboat that goes right around the entire coastline of Antigua - make sure you count our 365 beaches! After passing the North Sound area, the first stop is Stingray City Marine Park where you will spend 45m-1hr in the water with these incredible rays & other marine life. We continue to Green Island, for lunch on the beach.
We then head south to the historic Nelson's Dockyard (we don’t get off the boat) where the Captain points out all the colonial structures & gives a short talk. The 2nd snorkeling session is at the Pillars of Hercules, a fantastic spot where the limestone boulders enter the water at the mouth of Nelson’s Dockyard, base of the Shirley Heights cliff. The last stop is at the magnificent Rendezvous Bay, a secluded beach on the south side of the island, where you can swim, snorkel or beach comb & enjoy our homemade delicious rum punch.
We take 22 passengers Max on this tour. It is not a private tour.
Not recommended for travelers with spinal injuries
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Great Bird Island
Birdwatching and sightseeing. The Xtreme Circumnavigation tour is a full day powerboat tour that goes right around the coastline - make sure you count our 365 beaches!!! After passing Great Bird Island and through the North Sound area, the first stop is Stingray City Marine Park.
Stingray City
At Stingray City Marine Park you will spend the normal 45min-1hour long session in the water with these incredible stingrays & other marine life – it’s a natural reef & sandbank so there are lots of cool things to see. You can even get a chance to hold one of these magnificent animals if you choose!!
Soda/Pop
Bottled water
Snacks
Lunch
All Fees and Taxes
Use of Snorkelling equipment
After all activities are completed rum punch is served for the ride back
1,024 reviews
Total reviews and rating from Viator & Tripadvisor
Sharkloverforever,Mar 12, 2026
- Review from Tripadvisor
We have done this tour many times and will continue to enjoy them whenever we visit the island. The team is great and take awesome care to make sure everyone is having a safe and wonderful time. It's an all day tour that circles the island with multiple stops for snorkling, swimming with the stingrays, lunch and a beach break. The crew was very knowledgable and gave a very informative tour of the island. My only recommendation is to maybe add some sort of microphone so the people sitting next to the engines can hear what is said, the motors are pretty loud when under way. It's a full day, 9-3 and a good value for the money.


84carolynf,Mar 11, 2026
- Review from Tripadvisor
Took us to the north side of Antigua. Saw turtles, fish and did snorkling, swimming and rock climbing. Good lunch and social time with the other 20 people on the boat. Very professional.
Angela F,Mar 11, 2026
- Review from Viator
What a fab experience...the crew were great and very knowledgeable...Captain David explained everything well and even when one of the prop spun and had to be changed he was calm. The day went quickly with the Stingrays being the highlight. Big thanks to Mark and Lilley too 🥰
Marilyn G,Mar 9, 2026
- Review from Viator
We really enjoyed this tour until close to the end. The waves on the Atlantic Ocean were huge. We rode one wave down and another came over the boat. It knocked my nephew and 71 yr old mother out of their seats. My mom was under water in the bottom of the boat. She hit her head and had a concussion, bruises to her shoulder and knee. The crew saw it coming and one braced and was able to stop my mom from going further to the back of the boat. He also held her head up so she wouldn’t be under the water. My son got whiplash from the force of the water hitting him. Overall it was a fun tour and we enjoyed it until then. The crew was amazing and the excursion was fun.
Tony C,Mar 7, 2026
- Review from Viator
This was a great trip. Brendon, Leslie and Lilly were great fun and gave out stacks of info. All the sights were amazing. The Stingrays a great experience. Food and drink excellent.
Departure63758908732,Mar 7, 2026
- Review from Tripadvisor
We had a great experience circumnavigating Antigua in a speedboat. There were about 20 of us on board, looked after by a very professional crew of 3. The crew were very helpful and were informative about what we could see around the coast. Highlights include seeing turtles, stingrays, English harbour and lunch on your own desert island beach. Will definitely do it again the next time we visit Antigua!





Jocorami,Mar 6, 2026
- Review from Tripadvisor
This was a great trip with a knowledgeable helpful and fun crew. They picked up from our hotel on the beach so no transfer was required and dropped us back in the beach at the end. Word of warning this is not got the faint hearted - we had one passenger who was picked up at his hotel and got off at the next hotel. This is a high speed boat and it’s bouncy - but you get to see the whole island in a day. We felt like only people at stingray city and it was a totally calm experience. We had plenty of time and didn’t feel rushed. Green island was a pretty spot for lunch, lunch was excellent and we saw a snake. The snorkelling here was a little average as it was so churned up with sand but the beach was pretty. We saw lots of celebrities houses, Nelson’s dockyard some more snorkelling and pidgeon beach which was beautiful. The crew couldn’t have been kinder or more accommodating and we would big hesitate to recommend.




Yvonne N,Mar 5, 2026
- Review from Viator
It was amazing. Super fast speedboat. Great staff giving lots of interesting information. We got to swim with stingrays. They did a delicious buffet on the beach. They gave good, clear instructions on where to meet. One of the best days ever.
amyj23,Mar 3, 2026
- Review from Tripadvisor
A fantastic experience. The crew were knowledgeable about their country but fun, too. This tour had it all! It was about a 5 min walk from our cruise ship. Get a seat in the middle so you can hear their commentary better as the boat is a little loud when it’s moving. (Also, you’ll have better shade!) The boat went fast but it wasn’t jarring for us. It was half as rough as an RIB boat tour. Lunch was delicious! I highly recommend this tour if you’re visiting Antigua.


Amy V,Mar 3, 2026
- Review from Viator
A fantastic experience. The crew were knowledgeable about their country but fun, too. This tour had it all! It was about a 5 min walk from our cruise ship. Get a seat in the middle so you can hear their commentary better. The boat is a little loud when it’s moving. The boat went fast but it wasn’t jarring for us. It was half as rough as an RIB boat tour. I highly recommend this tour if you’re visiting Antigua.
Operated by Adventure Antigua