Our verdict · SNORKELLING TRIPS
Power 360 Sightseeing and Snorkel Cruise Antigua
Antigua is best understood from the water, and this six-hour power catamaran cruise gives you a broad look at the island in one outing. You’ll pass rocky headlands, beaches, famous homes, natural landmarks, and the old harbor before stopping to snorkel and eat lunch onboard.
I like the full-island route and the generous inclusion of lunch and alcoholic drinks, which saves you from paying for each extra along the way. I also like the easy pickup offered at selected hotels, especially resorts such as Sandals. The main caution is the ride itself: the Atlantic side can be rough, and a busy boat may leave you with limited seating.
Key things to know before you book

- The Atlantic crossing can be rough: Expect about 20 minutes of lively motion on some departures, especially near the front of the boat.
- You see Antigua from a different angle: The route includes Pillars of Hercules, Devil’s Bridge, beaches, private homes, and English Harbour.
- Lunch and drinks are included: Food is served onboard, with alcoholic beverages such as rum punch available.
- Snorkeling is part of a large-group outing: Gear fitting and time in the water can feel crowded when the boat is full.
- Hotel pickup is selective: Complimentary transport is offered from selected hotels, not every accommodation.
- Pack for both sun and spray: Bring a swimsuit, towel, dry clothes, sunscreen, water shoes, camera, cash, and water.
Seeing Antigua from a fast catamaran
The point of this trip is not one single landmark. It is the long, sweeping view of Antigua from the sea.
From the catamaran, you can appreciate how much of island life faces the coast. Beaches appear one after another. Rocky points rise from the water. The crew points out landmarks and, on some trips, notable homes, including the home associated with Eric Clapton. Commentary is part of the outing, though the music and engine noise can make it hard to hear from the bow.
That is worth knowing before you choose your seat. The front gives you the most excitement and the strongest sense of speed, but it is also the wettest and roughest position. If hearing the commentary matters to you, move toward the middle or back when possible.
The boat used on some departures is called Excellence. It is a sizeable catamaran, and the operator lists a maximum of 130 people. The actual feel depends on the day. A lightly booked departure can offer room to move inside when the sea becomes rough. A busy sailing can feel crowded, with limited seats and a long line for snorkeling equipment.
I would treat this as an active boat day, not a quiet yacht outing. Music, drinks, spray, engine noise, and movement are all part of the package.
More snorkelling off Antigua:
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The first 20 minutes across the Atlantic

The Atlantic side often provides the biggest thrill and the biggest concern.
The open water can turn the boat ride into a rolling, bouncing run for roughly 20 minutes. The crew may warn you that the front will get wet and tossed around, but the motion can still surprise you if you expected a gentle coastal cruise. Several accounts describe this stretch as fun, almost like a roller coaster. Others found it uncomfortable or felt there were not enough safe, comfortable places to sit.
If you are prone to motion sickness, take that warning seriously. The activity specifically says it is not recommended for people with motion sickness, and the tour is not suited to anyone with serious back problems or recent back surgery. Ask your doctor about any medication you may use, and bring it with you if appropriate. Do not wait until the boat starts moving.
Families should also think carefully. The minimum age is four, but that does not mean every four-year-old will enjoy a fast, wet ride in rough seas. Older children who enjoy boats may have a fine time, but you need to supervise them closely and follow crew instructions.
The good news is that the ride settles for much of the sightseeing route. Crew members have been praised for watching out for people who feel unwell, and one staff member named Ray even brought a conch shell to a passenger who was too seasick to snorkel. That suggests a caring crew, but it does not remove the basic risk of a choppy sea.
Pillars of Hercules and the Antigua coast

One of the early sights is the Pillars of Hercules, a striking rock formation at the entrance to English Harbour. The catamaran cruises by, and the area is used for snorkeling.
The name refers to the twin limestone formations that frame the harbor entrance. From the boat, you get the broad view first: pale rock, open sea, and the narrow passage toward the harbor. The stop is a useful change of pace after the faster crossing.
Snorkeling conditions can vary with wind, visibility, and the number of people in the water. The trip is promoted as a chance to visit one of Antigua’s best reefs, but you should keep your expectations sensible. This is a group stop rather than a private guided reef session.
When the boat is full, getting fitted with gear can take time. The line may feel unorganized, and the water can become crowded. Some people enjoy the chance to see coral and fish, while others find the swim more like a workout than a close look at sea life.
Bring your own mask if you have one you trust, though the tour provides snorkeling equipment. Water shoes are specifically recommended, which is useful around rocky entries and shallow areas. If you prefer not to snorkel, you may have the option to stay onboard or relax at a beach stop, depending on the day’s route and conditions.
Devil’s Bridge and Antigua’s dramatic east coast

The boat also passes Devil’s Bridge, a natural limestone arch on Antigua’s exposed eastern shore.
This is a sightseeing stop rather than a snorkeling stop. The coast here takes the full force of the Atlantic, and the natural arch shows how wind and waves have shaped the rock over time. Seeing it from the sea gives you a different perspective than a quick land visit, since you can watch the coastline unfold around it.
The cruise-by lasts about 20 minutes. That is long enough for photographs and a look at the formation, but not an extended walk or shore visit. If you want a close land view of Devil’s Bridge, this tour may not replace a separate road excursion.
The eastern coast is also where the boat may feel most exposed. Keep your camera secure, and do not assume the calm water near the harbor will continue around the full island. The route is scenic precisely because it reaches open and rugged stretches of coast.
Same island, a completely different kind of day:
- Adventure Antigua – The Xtreme Circumnavigation
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Beaches, snorkeling, and time to slow down

A major strength of the day is the contrast between the fast ride and the slower beach or snorkeling periods.
The exact beach sequence can vary, but accounts describe stops at Green Island and two beaches, with time to swim, snorkel, or sit with a beer or rum punch. That flexibility matters. You do not have to spend every minute in the water, and you can use the beach stop to dry off and regain your balance after the rougher part of the trip.
If you are not a confident swimmer, tell the crew. The activity requires moderate physical fitness and is not accessible for people with physical disabilities. Getting on and off the boat, handling snorkeling gear, and moving around a boat in changing conditions can take effort.
The staff are often praised for helping people aboard and back onto the boat. Still, you should be comfortable with a mobile, water-based day. This is not a suitable choice if you need step-free access, stable ground, or a low-motion setting.
Lunch, rum punch, and the social side of the cruise

Lunch is served onboard, and the food has received strong praise. Descriptions include grilled chicken and fish with salad, along with a barbecue-style meal. Dietary needs may not be easy to handle, so tell the operator in advance and ask what is included in the meal.
Drinks are part of the price, including alcoholic beverages. Rum punch is a signature choice, and the supply is described as generous. Water is also on the packing list, so bring your own bottle if you prefer to stay hydrated between drinks.
This is a social boat rather than a silent sightseeing platform. Music helps create a party atmosphere, but it can compete with the narration. If you want to learn about each landmark, sit where you can hear the announcer and do not stay at the very front for the entire trip.
The crowd affects the mood. With fewer people aboard, you can shift inside when the Atlantic gets rough and find a more comfortable seat. With a full load, the boat may feel tight, especially during gear fitting and boarding. The listed maximum is 130 people, while some accounts describe boats carrying around 70 or more and one departure close to 120. That range makes it sensible to ask about expected capacity when booking.
English Harbour from the water

The cruise to English Harbour is one of the most rewarding parts of the route.
This sheltered harbor is closely tied to Antigua’s naval past and remains one of the island’s best-known coastal areas. From the catamaran, you can see the entrance from the same water route that made the harbor valuable for ships. The setting feels calmer here than on the open Atlantic side.
The tour does not promise a full land visit to Nelson’s Dockyard or a guided walk through the historic district. Instead, you cruise into the harbor and take in the setting from the boat. If your priority is Antigua’s maritime heritage, pair this trip with a separate visit ashore. If you want a broad introduction without leaving the boat, the harbor passage works well.
This is also a good place for photographs. Keep your camera ready before the catamaran enters the harbor, since the best views can pass quickly while the crew points out landmarks and notable properties.
What the $146.32 price really covers

At $146.32 per person, this is not the cheapest way to spend six hours in Antigua. It can still be fair value if you want several experiences bundled into one day.
The price includes hotel pickup and return from selected hotels, the island circumnavigation, snorkeling, lunch, and alcoholic drinks. You are paying for transport, a full coastal route, food, and the boat experience rather than just a short reef trip.
It offers less value if you mainly want a quiet snorkel or a short harbor cruise. A large catamaran, a fixed schedule, and a full-island route mean you trade intimacy for coverage. You see more of Antigua, but you share the boat with many other people.
The strongest value is for someone staying at a resort who wants an easy half-day or full-day escape without arranging separate transport, meals, and drinks. The average booking point is about 14 days ahead, so popular dates may fill early.
Pickup, timing, and what to pack
The listed start time is 9:30 a.m. Pickup is complimentary from selected hotels, but the six-hour duration does not include travel time to the departure point. Confirm the pickup location and timing carefully, especially if your hotel is not one of the listed properties.
Wear a swimsuit from the start. You should also pack:
- A towel and a change of dry clothes
- Sunscreen and a camera
- Water shoes
- Water and some cash
- Any motion-sickness medication you normally use
The sun can feel strong on open water, and spray is likely during the faster sections. A waterproof phone pouch or sealed bag is a practical addition, though it is not listed as required.
The tour runs only when weather allows and may be canceled if the minimum number of participants is not reached. If poor weather or low bookings force a cancellation, you are offered another date or a full refund. Otherwise, the experience is non-refundable and cannot be changed for any reason, so check your plans before paying.
Who will enjoy this Antigua cruise most
I would recommend the Power 360 cruise to you if you want to see a great deal of Antigua in one outing and enjoy a lively boat atmosphere. It suits active adults, couples, families with older children, and resort visitors who want sightseeing, snorkeling, lunch, and drinks handled in one package.
It is less suitable if you get seasick, have back trouble, need accessible facilities, or prefer a small and quiet group. You should also think twice if your main goal is serious reef viewing. The snorkeling can be crowded, and the time in the water is only one part of a much larger sightseeing day.
The best approach is to choose your seat with care. Stay away from the bow during the rough Atlantic stretch if you want a drier, steadier ride. Move where you can hear the commentary, and do not feel obliged to snorkel if the water or crowd does not suit you.
Should you book the Power 360 cruise?
Book it if the idea of circling Antigua by boat sounds better than spending the day at one beach. The route gives you rocky coastlines, Pillars of Hercules, Devil’s Bridge, beaches, snorkeling, English Harbour, lunch, and drinks in one package. That is a lot of island coverage for one day.
Skip it if rough water is a serious concern or if you want personal space and a quiet reef experience. The cruise is at its best as a lively, all-purpose Antigua outing, not as a private sailing trip or specialist snorkeling tour.
For the right person, the speed, views, helpful crew, and easy resort pickup make it a memorable way to get off land and see the island from its most revealing side.
FAQ
How long does the Power 360 Sightseeing and Snorkel Cruise last?
The cruise lasts about six hours, not including travel time to the departure location.
What time does the tour start?
The listed start time is 9:30 a.m.
Is hotel pickup included?
Complimentary hotel pickup and drop-off are included from selected hotels only.
What sights are included on the route?
The route circles Antigua and includes coastal landmarks such as the Pillars of Hercules and Devil’s Bridge. It also includes a cruise into historic English Harbour.
Is snorkeling included?
Yes. Snorkeling at one of Antigua’s reefs is included, along with snorkeling equipment.
Is lunch included?
Yes. Lunch is served onboard the catamaran.
Are drinks included?
Alcoholic beverages are included. Rum punch is one drink associated with the experience.
What should I bring?
Bring a swimsuit, towel, change of clothes, camera, sunscreen, cash, water shoes, and water. Motion-sickness medication may also be useful if you are prone to seasickness.
Is the tour suitable for everyone?
The minimum age is four, but the tour is not recommended for people with motion sickness, back problems, or recent back surgery. It is not wheelchair accessible, is not suited to people with physical disabilities, and requires moderate physical fitness.
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