If you’re craving a truly unique underwater experience in Bermuda, Hartley’s Helmet Diving offers just that. For $150 per person, you’ll spend about three and a half hours exploring the secluded ocean floor wearing a specialized helmet that makes breathing as natural as being on land. Led by friendly and knowledgeable guides — often family-run since 1947 — this activity promises both safety and fun. It’s perfect if you’re not into snorkeling or scuba but still want an intimate look at Bermuda’s vibrant coral reefs and colorful marine inhabitants.
Two things we particularly love about this tour are the ease of participation and the personalized interaction with the marine environment. The helmet’s design allows you to walk, talk, and even hold the sea creatures, creating a close-up experience unlike many other sea excursions. Plus, the guides’ passion and knowledge genuinely enhance the trip, making it as educational as it is enjoyable.
One potential consideration: waiting times between groups can stretch out to over an hour and a half if you aren’t in the first or last group. That might be less ideal if you’re on a tight schedule or don’t like long wait times. Still, most reviews agree that the experience itself outweighs this minor inconvenience.
This tour suits travelers of almost all ages, especially those who want a gentle, interactive, and memorable underwater adventure. Families with children as young as five, and even non-swimmers or those with medical conditions, find this activity accessible and comfortable — a huge plus in our book.
Key Points

- Accessible Underwater Experience: No snorkeling or scuba necessary; walk on the ocean floor with a helmet that makes breathing easy.
- Educational and Personal: Guides share insights about marine life and coral reefs, making it informative and engaging.
- Comfortable and Safe: Equipment is included, wetsuits are provided if needed, and safety seems a priority, with many reviews praising the professional guidance.
- Authentic Marine Encounters: Touch and hold trained fish, see colorful coral reefs up close, and enjoy personal interactions with marine creatures.
- Beautiful Setting: The Bermuda coast offers clear, calm waters perfect for this kind of shallow-water adventure.
- Possible Waiting Times: Groups are separated, which can lead to long waits between dives, so plan accordingly.
An Easy, Engaging Approach to Undersea Exploration

When we think about experiencing Bermuda’s underwater environment, many envision snorkeling or scuba diving — both fantastic but sometimes intimidating or inaccessible for casual swimmers. Hartley’s Helmet Diving offers a refreshingly simple alternative: walk on the ocean floor while wearing a helmet that supplies a steady flow of air. This experience is designed to be safe, comfortable, and interactive, making it ideal for families, non-swimmers, or anyone curious about marine life.
The activity takes place in 11 to 14 feet of water, so it’s shallow enough to stay close to the surface and enjoy the view without the need for advanced diving skills. The fully-equipped boat features a glass bottom, allowing onlookers to see your underwater antics — a nice touch, even if you’re not diving yourself.
Planning more time in Bermuda? We've covered other experiences worth considering.
The Itinerary and What You Can Expect
The tour begins at the 2 N Arm, Dockyard meeting point, where you’ll check in and receive a briefing from your guide, often Greg Hartley or his son. Expect to spend around 30-40 minutes traipsing along the sandy bottom of Bermuda’s coast, surrounded by a kaleidoscope of tropical fish and vividly colored corals.
The guides are experts at making everyone feel safe and comfortable. Most reviews highlight Greg Hartley’s knowledge and friendly demeanor, with many describing him as a “fish whisperer.” You’ll hold onto a grab-bar (a sturdy PVC pipe) and walk while your guide shares insights about the sea creatures and coral formations. Some memorable characters include George the blue-striped grunt and Herb the red-spotted hind, who are trained and friendly enough to touch.
You will be in a small group of up to 21 travelers, divided into manageable groups for each dive. The boat offers bathroom facilities, a changing area, sundeck, and plenty of shade, making the waiting period comfortable.
Why It’s a Great Choice

One of the biggest perks is how approachable this activity is. No need to snorkel or dive certification, just a spirit of adventure and a bathing suit or towel. Use of wetsuits is included if the water dips below 80°F, and hot chocolate on board keeps everyone warm afterward.
The personal attention from guides, especially when taking photos or videos, is frequently praised. For about $20, you can get a thumb drive with about 50 pictures and videos, capturing your underwater moment for posterity — a much-appreciated souvenir.
Authentic Marine Encounters

Many reviews mention how close you get to marine creatures. Touching trained fish, seeing eels up close, and encountering a variety of small reef fish create a sense of connection that snorkeling often cannot match. Reviewers like “Sheila” and “Hannah” describe their experience as “the best way to see fish and corals without scuba gear,” and others mention how gentle and tame the fish are, allowing for personal contact.
The Value and Considerations

At $150 per person, this is generally seen as good value — especially considering the length of the experience, the inclusion of all equipment, and the memorable nature of the activity. For travelers looking for an easy, safe, and engaging way to see Bermuda’s underwater life, this activity offers a rare blend of simplicity and spectacle.
However, some reviews note that waiting times between groups can be lengthy, sometimes over an hour, which could be a drawback if you’re on a tight schedule. Plus, the activity is weather-dependent, with cancellations possible in high winds or storms.
Who Should Consider This Tour?

This tour is ideal for non-swimmers, families with young children, and anyone who prefers a gentle, guided experience rather than strenuous snorkeling or diving. It’s perfect for those who want to learn about coral reefs and fish in a relaxed setting, or for travelers who want a personal, up-close encounter with Bermuda’s marine life without the need for heavy equipment or certification.
Final Thoughts: Is This the Right Choice?

If you’re after a fun, educational, and accessible introduction to Bermuda’s underwater environment, Hartley Helmet Diving should be on your list. Its combination of expert guides, personal interaction with marine creatures, and beautiful shallow-water scenery makes it stand out from more traditional snorkeling or diving excursions.
The personal stories from reviews, highlighting how safe, knowledgeable, and friendly the guides are, reassure us that this is a trustworthy and worthwhile activity. Although waiting times may be a bit of a challenge, most agree that the memorable sights and experiences more than compensate for it.
For anyone wanting to see the reefs up close without fuss, or looking for a family-friendly adventure, this tour offers genuine value and an authentic taste of Bermuda’s vibrant underwater scene.
- Is this activity suitable for children? Yes, the minimum age is 5 years, making it accessible for families with young kids.
- Do I need to know how to swim? No, since you walk on the ocean floor with a helmet, you don’t need swimming skills.
- What should I bring? Bring a bathing suit, towel, and an adventurous spirit. Wetsuits are provided if water temperatures are below 80°F.
- Is it physically demanding? Not at all. Walking on the sea floor requires no strenuous effort, and most visitors find it quite easy.
- Are photos included? Photos and a short video are available for about $20, delivered on a thumb drive.
- What if the weather is bad? The tour is weather-dependent; cancellations occur in storms or high winds, with options for rescheduling or full refunds.
- Is there a waiting time? Yes, groups are separated, which can lead to waits of over an hour between dives.
- Can I explore on my own? The guide keeps control for safety reasons; exploration is guided, not free-form.
- What marine life will I see? Expect to see colorful fish like snapper, squirrel fish, eel, and coral reefs.
- Is the tour accessible for non-people who don’t like water? Yes, this is a dry, helmet-based experience that doesn’t require getting wet or swimming.
Hartley’s Helmet Diving in Bermuda offers a refreshing, engaging, and accessible way to enjoy the island’s marine wonders. It’s a fantastic choice for those who want close encounters with fish and corals without the fuss of snorkeling or scuba gear. The guides’ genuine enthusiasm and expertise make it a confident and fun adventure for nearly everyone — from families to solo travelers. If you’re after a memorable, hands-on underwater experience that won’t leave you feeling overwhelmed, this activity deserves a spot on your Bermuda itinerary.
More Tour Reviews in Bermuda
More Bermuda experiences we've covered
- Private Catamaran Charter on Wyuna
- Crystal Cave, St. George and Tobacco Bay Beach
- L.F. Wade Airport (BDA) to Bermuda – Round-Trip Private Transfer
- Bermuda Highlights Tour
- Private 3.5 Hour East End Excursion in St. George
- Redemption Catamaran Private Day Sail with Captain
- Whale Watching on Coral Princess in Bermuda
- The Bermuda Tea and Tales Experience
- Bermuda Airport (BDA) to Bermuda – Round-Trip Private Transfer
- South Shore Selfie Tours (beaches off the beaten path)
- Private Sunset Charter on Elusive Catamaran
- Private Transfer from Bermuda Island to Royal Naval Dockyard
