Exploring Tonga’s Underwater Paradise: The Other Side of Heaven Eco-Friendly Snorkeling Adventure
When you think about Tonga, images of pristine coral reefs, colorful fish, and a laid-back island vibe often come to mind. The Other Side of Heaven Eco-Friendly Snorkeling Adventure offers just that—an accessible and environmentally conscious way to enjoy Tonga’s underwater world. For $150 per person, this roughly two-hour tour starts at Vuna Wharf in Nuku’alofa and promises an experience that’s as safe for beginners as it is unforgettable for seasoned snorkelers.
What we really appreciate about this tour is its focus on sustainability and authentic marine encounters. The guides, like Hamala Tonga Tours, take care to check safety gear and give a thorough briefing, ensuring everyone feels comfortable before jumping in. We also love that the tour includes a pickup service, making logistics simpler in a somewhat remote island setting.
One notable consideration is the price, which some travelers feel is high compared to snorkeling right off the pier. As one reviewer bluntly put it, “Very expensive for snorkeling right off the pier behind the Celebrity Eclipse,” suggesting that some might prefer a more budget-friendly option if they’re just after a quick swim. However, the value here extends beyond just the water; it’s about exploring multiple scenic spots and seeing marine life and coral that are often inaccessible from the shore.
This tour is best suited for adventurous travelers eager to see Tonga’s underwater beauty, those with moderate physical fitness, and anyone who enjoys a small-group setting. If you’re after a safe, guided experience with a chance to spot turtles or manta rays, this trip hits the mark.
Key Points

- Eco-conscious focus ensures marine preservation while you snorkel
- Small group size (max 12) offers personalized attention and safety
- Multiple marine sites provide a variety of underwater scenery
- Safety briefing and equipment check set the tone for a confident swim
- Includes hotel pickup for ease of logistics
- Priced at $150, offering a balance of value and unique access to Tonga’s marine environment
A Closer Look at the Experience

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Location and Meeting Point
Starting at Vuna Wharf in Nuku’alofa, this tour is conveniently accessible for cruise passengers and locals alike. Upon arrival, your guide will meet you and walk to the designated snorkeling spot, which is characterized by clear waters and vibrant coral reefs. The meeting time is 9:00 am, giving you a good window to enjoy the marine life before the afternoon heat.
Itinerary Breakdown and Highlights
The two-hour adventure is compact but packed with highlights. After a brief safety briefing and equipment check, you’ll don your mask and fins and slip into the water—feeling like you’re swimming in a giant, natural fish tank. The tour’s main attraction is the marine biodiversity: expect to see a variety of fish species and coral formations.
One of the thrills is the potential to catch sight of large marine creatures, like turtles or manta rays swimming by—though these are not guaranteed, the chance adds an exciting element. The underwater scenery includes colorful fish darting between coral and coral reefs showing signs of climate change, which adds an educational aspect to the trip.
What Makes It Special
We loved how the guides emphasize marine conservation, giving insight into how climate impacts coral health. The tour is designed to be fun and safe for beginners, with thorough gear checks and clear instructions. The fact that it’s limited to 12 travelers means you get more personalized attention, which is especially appreciated if you’re new to snorkeling.
Authentic and Safe Experiences
The guides are seasoned and attentive, and the tour genuinely caters to all skill levels. Everything from the briefing to the return is handled professionally, with safety as a priority. The mobile ticket and pickup service streamline your day, so your focus stays on enjoying the water.
- Private Transfer from Nuku’alofa Port to Fuaamotu Airport (TBU)
- Airport Transfers from Fua’amotu International and Domestic Airport
- Shore Excursion: Nuku’alofa City Tour
- Nuku’alofa Shore Excursion: West Coast Scenic Tour
- Ancient Tonga Cultur Tour 2hr Full Culture Tour
- Nuku’alofa Shore Excursion: PRIVATE VIP fully flexible mainland tour
The Value and the Price
While some reviews have questioned the cost, it’s worth noting that this isn’t just a swim—you’re accessing a well-maintained, pristine marine environment with guided insights. The price covers transportation, safety gear, and expert guidance, which can add peace of mind, especially for newbies. Plus, the tour includes visits to sites like three-headed coconut, blowholes, Tsunami Rock, Abel Tasman, Otuhaka Resort, the Royal Palace, and Royal Burial, making it a well-rounded cultural and natural experience.
Considerations and Recommendations
Given that this tour is non-refundable and weather-dependent, it’s wise to book it when the forecast looks clear. If you’re hoping for a quick, budget-friendly swim, you might find more value in snorkeling directly from the pier; however, you’d miss the guided commentary and diverse marine sites.
Who Will Love This Tour?

This adventure is perfect for travelers who want an authentic Tonga experience with a focus on marine life and environmental awareness. It suits those who are moderately fit and enjoy small-group settings that allow for more interaction and personalized guidance. If you’re new to snorkeling but eager to learn, the comprehensive briefing and gentle waters make it an ideal choice.
For travelers interested in cultural highlights alongside marine adventures, this tour combines both seamlessly. If you’re after stunning underwater scenery, the possibility of seeing turtles or manta rays, and a well-organized, eco-friendly trip, this is a top contender.
Frequently Asked Questions (FAQs)

Is transportation included in the tour price?
Yes, the tour offers pickup, making it easier to start your day without worrying about logistics.
How long is the snorkeling activity?
The total experience lasts about two hours, including briefing, gear check, and the actual time in the water.
What’s the maximum group size?
The tour caps at 12 travelers, ensuring a more intimate and personalized experience.
Is the tour suitable for beginners?
Absolutely. The tour is described as very safe for even the most basic beginner, with safety instructions and equipment checks.
What marine life might I see?
You can expect to see various fish species, coral, and potentially turtles or manta rays passing by.
What should I bring?
Bring your swimsuit, towel, reef-safe sunscreen, and perhaps a water bottle. The tour provides the gear, but comfortable attire and sun protection are advisable.
Can I cancel if the weather is bad?
The experience is weather-dependent. If canceled due to poor weather, you’re offered a full refund or a different date.
Is this tour suitable for children or only adults?
While not explicitly stated, the moderate physical fitness requirement suggests it’s best for older children or teenagers comfortable in the water.
To sum it up, the Other Side of Heaven Eco-Friendly Snorkeling Adventure offers a genuine glimpse into Tonga’s vibrant marine environment, with safety, sustainability, and small-group intimacy at its core. While the price may give pause for some, the access to pristine sites and the chance to see marine creatures in their natural habitat can make it a worthwhile investment. It’s an excellent choice for travelers seeking an authentic, educational, and fun underwater experience, especially those eager to learn about the importance of marine conservation in a stunning tropical setting.
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More Tongatapu Island experiences we've covered
- Half Island West side history/ snorkel tour
- Shore Excursion: 3-Hour Tongatapu East Coast and Anahulu Cave Tour
- Private fully flexible VIP tour of Tongatapu island with lunch
- Tonga Holiday V Island Tours – Fixed Prices BEST VALUE
- 1-Hour Nuku’alofa City Tour
- Solo Traveller Tonga 3.5 Hour Island Tour
- Deep Dive Exploration at Anahulu Cave Pool
- Humpback Whale Swim from Tongatapu island with transfers & lunch
- Exclusive Tour of Tongatapu
- 3-Hour Tongatapu West Coast Scenic Tour
- Tongatapu Island Tour
- Nuku’alofa Shore Excursion: PRIVATE VIP fully flexible mainland tour
