📍 Secret Islands, Tonga
Note: Our 2026 expeditions are fully booked. Please find our 2027 & 2028 departure dates below
Join us on a secret archipelago in Tonga and swim with gentle giants for the experience of a lifetime.
After years of searching the world for the most meaningful marine encounters, we’ve found a quiet island paradise without the crowds. This truly special spot we are keeping secret, but it’s a short domestic flight from Tongatepu and one of the most untouched whale destinations on earth, where only a handful of boats operate across the entire island chain.
Each year, humpback whales travel from Antarctica to give birth, nurse their calves and socialize in these warm waters. With so few boats around, encounters happen calmly and without crowds, in small groups of just four swimmers at a time. Watch mothers and calves resting below the surface, curious juveniles drifting closer, or males breaching nearby, and listen through hydrophones as humpback song travels through the water.
Life on land is just as immersive. Evenings unfold around a beachside fire and communal dinners, while the island’s acoustic dome hosts yoga, breathwork and sound healing. It’s less about mastering a practice and more about settling the body, so that stillness carries with you into the water and helps you stay present for each encounter.
You will catch a 50-minute domestic flight from Tongatapu (TBU, Tonga's main airport) to our secret location.
To make things as seamless as possible, we offer to book these flights for you (flights not included). These flights depart around 10am but schedules do change. We recommend arriving the day before and spending one night in Tongatapu.
Upon arrival at our secret spot (revealed after booking), our team will greet you at the airport. From there, we transfer by boat to our remote island base surrounded by turquoise waters and coral reefs.
If we’re lucky, we’ll get our first glimpse of breaching whales as we head towards our incredible home for the next week. After settling into our glamping accommodation, we will gather for a welcome dinner and trip briefing as the sun sets over the Pacific.
These days move between the dome, the boat, and the island, with whale swimming as the anchor. Mornings begin in the acoustic dome with yoga, breathwork, or a sound healing session, crystal bowls, drums, and quiet movement to settle the body before the day on the water.
After an early breakfast, we head out by boat across the surrounding islands in search of humpback whales, listening through the hydrophone for whale song carrying beneath the surface. When whales are present, we slip gently into the water in small groups of four with a guide, keeping every encounter calm, unhurried, and respectful.
Lunch will be served onboard or on a nearby island, running until early afternoon and leaving time on land. Evenings unfold around communal dinners and a ceremonial fire on the beach, sometimes with an optional sound healing session, a talk on whale behavior, or space to get involved with the on-site marine conservation work.
Sundays are a day of rest in Tonga, where no one is allowed to operate boat charters. This will give us the chance to change up the pace a little and visit a nearby Tongan village of around one hundred residents. Community spirit is central. Life here is collaborative, grounded, and shared.
There will also be plenty of time on Sunday for yoga, Island trails, shore snorkeling, relaxing, games, and more.
After breakfast, we transfer back to the airport for your domestic flight out.
While this marks the official end of the expedition, many travelers choose to extend their stay in Tonga or continue exploring the South Pacific.
We’ll be staying in twin-share glamping accommodation right on the water’s edge, so you’ll be sharing your room with another guest. These rooms can be configured into either a double bed for a couple traveling together, or two singles for solo travelers. Each of the rooms sits on a raised wooden platform, with a spacious tent, an ensuite bathroom with solar-powered shower, a comfortable bed and a private balcony looking out over the ocean. It’s simple, comfortable, and close to nature, powered by rainwater and solar energy, with no single-use plastic on the island.
Beyond your tent, the sanctuary opens onto shared spaces built for connection: a beachside dining and gathering area with a ceremonial fire circle, and a 10-meter acoustic dome tucked in the forest, used for yoga, meditation, and sound healing with crystal singing bowls and drums.
Mornings often begin with yoga or breathwork, evenings wind down by the fire, and many guests fall asleep to the sound of the sea, sometimes joined by whale song drifting in from the water.
The Kingdom of Tonga is one of the only places on Earth where it is legally permitted to swim with humpback whales. Each year, these magnificent animals migrate thousands of miles from Antarctica to the warm tropical waters of the South Pacific to give birth and raise their calves.
While several regions in Tonga offer whale tourism and some of these areas are undoubtedly crowded, the Secret Islands where we are based remain one of the most untouched and special. This island chain sits between Tongatapu and Vavaʻu and is home to only a small number of tourism operators. Vast stretches of ocean remain completely quiet and uncrowded. We stay at the ONLY accommodation option on our end of the island, so you won’t see any other guests outside of our group. This is a truly intimate and unique expedition.
In contrast to destinations like Moorea or Vavaʻu, where boat traffic can be high during peak whale season, our location offers something rare: space! Fewer boats mean calmer waters, less pressure on the whales, and more natural and curiosity-led interactions.
Our guides are experienced marine professionals who prioritize whale welfare above everything else. We never chase whales or force encounters. Instead, we wait for whales to show curiosity and interest before we enter the water.
These respectful practices often result in extraordinary interactions where whales approach swimmers on their own terms and engage with playful curiosity.
Traveling with Elsewheria means fully immersing yourself in this remote ocean environment without worrying about logistics. Our island base, experienced guides, and carefully designed itinerary create an intimate expedition where guests arrive as strangers but leave as friends connected by a shared love for the ocean.
This off-the-beaten path adventure is ideal for:
FAR-FLUNG TRIPS
Venture off the beaten path into wild beauty, real connection, and unforgettable adventures.
LOCAL GUIDES
Where relevant, we work with local guides to help get an immersive experience unlike any other.
Built by travelers
We’ve designed our trips for the kind of people who crave real adventure, not cookie-cutter tours.
SMALL GROUPS
Join a small group of like-minded legends ready to connect, laugh and explore a far flung corner of the world.
EXPERIENCED LEADERS
Our tour leaders know their country like the back of their hand giving you full confidence you’re in safe hands.
push your comfort zone
You don’t grow in your comfort zone and we believe travel is the ultimate tool for personal growth.
This expedition is designed for ocean lovers, curious travelers, and adventurers seeking meaningful wildlife encounters. It's also a natural fit for anyone drawn to yoga, sound healing, and embodied practice, with daily sessions in the acoustic dome using crystal singing bowls, drums, and breathwork alongside time at sea. It's perfect for those who want to experience humpback whales in a respectful and intimate way, while exploring a remote Pacific island environment built around stillness, sound, and presence.
Nice try! Once you have booked your spot, this information will be revealed. Suffice to say; it's very special and we are stoked to have found it... We can guarantee incredible whale interactions with very few other boats around as well as the magical feeling of being on a deserted island - there is no other buildings anywhere near us. Our base has just five rooms, as well as a yoga deck, and communal eating area.
Absolutely. Many guests join our expeditions solo and leave with new friendships formed through shared adventure.
UPDATE
Flights to Tonga, travel insurance, and personal expenses such as alcohol or souvenirs are not included.
Yes. Meals are prepared by an on-site chef and dietary requirements can be accommodated with advance notice.
No prior yoga experience is needed, sessions in the acoustic dome are designed to suit all levels, so you can take part regardless of where you're starting from.
It's less about mastering a practice and more about settling the body and mind, which pairs beautifully with the whale encounters themselves. Time on the mat helps you arrive at each swim more present and attuned, so you can really take in the depth of what's unfolding around you, the sound, the stillness, the connection, rather than rushing from one moment to the next.
To secure your spot, click the Book Now button on our website and complete the booking form with your deposit. Spaces are extremely limited and tend to fill quickly.
Once your booking is confirmed, you will receive a detailed packing list including swimwear, snorkeling gear, reef-safe sunscreen, lightweight tropical clothing, and layers for cooler evenings.
Yes. Tonga is considered a very safe destination with welcoming communities and a relaxed island atmosphere. We strongly recommend booking fully comprehensive travel insurance that covers flight cancellations and delays.
You will catch a 50 minute domestic flight from Tongatapu (TBU, Tonga’s main airport) to our secret location.
To make things as seamless as possible, we offer to book these flights for you (flights not included). These flights depart around 10am, but schedules do change. We recommend arriving the day before and spending one night in Tongatapu.
Yes. Transfers between the airport and the island are included on arrival and departure days.
We can provide masks, snorkels, and fins, but we highly recommend bringing your own to ensure the best fit and comfort. The last thing we’d want is for you to miss an incredible in-water moment because your gear isn’t quite right.
After booking, we’ll send you a detailed packing list with everything you’ll need.
Yes. You must be a confident swimmer. Conditions can sometimes be rough, and you will be swimming in open ocean. Strong swimming ability is essential for your safety and enjoyment.
We are a licensed, conservation-first operator and aim to swim every trip. But whales are wild - Ethical wildlife encounters happen on the animal’s terms. If whales are resting, traveling, or showing signs of disturbance, we move on. This approach protects the whales and ensures that when encounters do happen, they are calm, natural, and unforgettable. If conditions or whale behavior don’t allow it, we may observe them without entering the water. In such cases, your safety and their well-being take priority.
We work only with licensed local operators and experienced whale guides who follow Tonga’s strict regulations. Approaches are slow and respectful, swimmers enter the water quietly, and whales are always given plenty of space to control the interaction.
Never. Tonga limits encounters to very small groups; typically just four swimmers and a guide at a time. This keeps the experience intimate, quiet, and far less intrusive for the whales.
Tonga’s regulations are among the strictest anywhere. Only permitted operators can run trips, encounters are carefully controlled, and whales are never chased or surrounded. The result is one of the rare places on Earth where humans can share the water with humpback whales while keeping their well-being the top priority.
If you are prone to seasickness, please bring appropriate seasickness medication with you. Being prepared will help ensure a more comfortable experience.
No. Entering the water is optional. You can stay on the boat at any time and still enjoy watching the whales from the surface.
Your safety is our top priority. Our team consists of highly qualified and experienced professionals, including internationally certified skippers with over 40 years of combined experience. Our guides are professionally trained in-water guides, trained lifesavers, PADI-certified instructors, certified swimming instructors, highly trained medics, and Tonga-certified. We also have many years of experience working with wildlife in the water and a strong understanding of whale behaviour, ensuring encounters are conducted responsibly and safely.
Yes - there is Starlink internet available on the island, free of charge.
Yes. Comprehensive travel insurance is required for all guests. Your policy should include medical coverage, evacuation, trip interruption, and cancellation protection. We recommend Rise & Shine; these guys specialise in adventure travel policies.
Yes - Tongan regulations currently permit drones, so long as you comply with local laws.
The rooms are traditional beachfront eco fales, designed to blend comfort with a simple, off-grid island lifestyle. Each one is handcrafted using natural materials and sits just steps from the ocean, with a private verandah overlooking the water.
Inside, you’ll find comfortable twin beds, ensuite bathrooms with hot showers, and soft, breathable linens, all cooled naturally by ocean breezes.
They’re private, peaceful, and surrounded by nature—fall asleep to the sound of the waves and wake up with the ocean right outside your door.
We run entirely on solar and wind power. Devices can be charged via outlets in fales. Note: hairdryers and hair straighteners are not permitted to reduce power strain.
Yes. Sundays are a day of rest in Tonga, where no one is allowed to operate boat charters. Most services close, villages become quiet, and Church services are central to the day. It's a day for rest, family, and community.
This will give us the chance to have a change of pace and visit a nearby Tongan village of around one hundred residents. We’ll have the chance to chat with the locals, experience traditional weaving demonstrations, learn about island life, and visit small family farms, some of which supply the food we eat! There will also be plenty of time for yoga, Island trails, stand-up paddleboarding, kayaking, shore snorkeling, relaxing, and games.
Simply complete the enquiry form below and we’ll reach out to you directly.
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