Traveling to Samoa and looking for a truly unforgettable experience? Then a visit to To Sua, the island’s famous natural swimming hole, should be at the top of your list. This tour offers much more than just a dip; it’s a chance to enjoy stunning scenery, explore geological marvels, and soak in the vibrant local environment. While it’s not suitable for everyone—especially those uneasy with heights or climbing—it’s a highlight for adventurous travelers keen to see Samoa’s natural beauty up close.
What we love about this experience are the breathtaking views from above, the crystal-clear waters inside the sinkhole, and the surrounding native gardens that make the entire setting feel like a tropical paradise. The long ladder up to the pool adds a touch of adventure, which some may find a bit challenging but definitely part of the fun. A potential consideration is the physical effort required to climb the ladder, so it’s best suited for those with a moderate level of fitness. This tour is perfect for travelers who crave authentic, scenic, and slightly adventurous activities—especially if you’re partial to amazing photos or a peaceful day in nature.
- Good To Know
- Exploring the To Sua Experience
- What to Expect at To Sua
- The Climb and Access
- The Surrounding Environment
- Additional Local Highlights
- The Practical Details
- Tour Duration and Schedule
- Cost and Value
- What to Bring
- Important Considerations
- Authentic Insights from Reviewers
- Additional Similar Experiences
- The Sum Up: Who Should Consider This Tour?
- FAQs
- More Tour Reviews in Samoa
- Looking for something different? Other Samoa activities we've written about
Good To Know

- Iconic geological wonder: The giant sinkhole is a true natural marvel.
- Stunning vistas: From the top, you’ll enjoy spectacular ocean views.
- Crystal waters: The swimming hole’s water is refreshingly clear and inviting.
- Accessible for most, challenging for some: The ladder climb might be a stretch for those with mobility issues.
- Beautiful surroundings: Native gardens and lush greenery surround the site, perfect for photos.
- Additional local sights: Nearby features include lava fields, blowholes, and mini pools.
Exploring the To Sua Experience

Find more activities and experiences we've covered in Samoa.
What to Expect at To Sua
The To Sua Trench is famed for being a hugely deep natural sinkhole, approximately 30 metres down, filled with crystal-clear water. Visitors access the pool via a long ladder that leads up to a wooden platform. From there, you can carefully descend into the water, which is not just an ordinary swimming spot—inside the sinkhole, there’s a small cave that supposedly connects to the open sea, adding an extra layer of intrigue. While the cave is best suited for experienced divers, just swimming in the pool is equally rewarding.
The area around the sinkhole is surrounded by native gardens, offering a lush, tropical atmosphere. What makes To Sua so picturesque is not just the vibrant green foliage but also the spectacular ocean views from the top. The site itself is a favorite for weddings, photoshoots, and nature lovers seeking a unique photo opportunity.
The Climb and Access
The standout feature is the long ladder—a bit of a climb for some, but that’s part of the adventure. The ladder is sturdy and well-maintained, making it safe for most visitors, but those with low fitness levels or mobility restrictions might find it challenging. Expect to spend about 10 minutes climbing up and down, depending on your pace and comfort level.
Once you’re in the water, you’ll find the depth quite impressive—about 30 meters deep—so the brave can even consider snorkeling or diving inside the cave if they’re qualified. Many guests mention that the view from the platform offers a panoramic glance of the lush landscape and the expanse of ocean beyond.
The Surrounding Environment
Beyond the sinkhole, the Fagaoneone beach (whose name means “white sand”) is a tranquil spot with soft sands and gentle waves, ideal for relaxing after your swim. Opposite the beach, the lava fields with blowholes, mini pools, and fishing spots add additional interest. If you’re visiting between September and November, there’s a good chance of spotting whales passing by, adding to the magic of this coastal area.
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According to reviews, many visitors enjoy exploring nearby natural attractions like waterfalls, caves, and scenic viewpoints. The area has a laid-back vibe, and the views of the volcanic landscape and ocean create a picture-perfect setting.
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The Practical Details

Tour Duration and Schedule
This 8-hour tour offers ample time to relax, explore, and take photos. The pick-up service from your hotel makes it straightforward to join, with guides speaking both English and Samoan. Starting times vary, so it’s best to check availability when booking.
Cost and Value
While the exact price isn’t specified here, reviews suggest that the tour offers good value considering the variety of attractions included. The chance to see not just To Sua but also nearby natural wonders makes this a well-rounded day trip—especially for those wanting a mix of adventure and scenic beauty.
What to Bring
To make the most of your visit, pack:
- A towel to dry off after swimming
- A camera for capturing the incredible views
- Sunscreen to protect against tropical sun
- Beachwear for comfort
- Cash for small purchases or tips
Important Considerations
- The tour involves climbing a ladder, so it’s not suitable for wheelchair users or people with low fitness levels.
- Be prepared for exposure to sun; hats and sunscreen are recommended.
- The site is generally safe but, as with all outdoor activities, keep an eye on children and those less comfortable with heights.
Authentic Insights from Reviewers

One reviewer mentioned, “The view from the top is truly breathtaking,” highlighting the visual impact of the experience. Others appreciated the well-maintained facilities and the beautiful native gardens, making it a photogenic yet peaceful spot. A few pointed out that the ladder can be a bit intimidating but worth it for the payoff of a swim in such a unique setting.
Additional Similar Experiences
If you’re interested, there are several other tours around Samoa that include waterfalls, caves, and scenic spots, such as the Upolu Island Waterfalls Tour or the Piula Cave Pool Tour. These are great options if you want a comprehensive exploration of Samoa’s natural beauty.
The Sum Up: Who Should Consider This Tour?
This tour offers a blend of adventure, scenic beauty, and cultural authenticity. It’s best suited for travelers who enjoy natural wonders and are comfortable with a bit of physical activity—particularly climbing. The stunning views and crystal-clear waters make this a memorable spot for keen photographers and nature lovers alike.
If you’re seeking a peaceful escape with a dash of thrill, To Sua is a perfect choice. It’s ideal for those wanting to explore Samoa’s geological marvels, experience lush landscapes, and enjoy a day away from busy tourist spots. Just remember, if heights or climbing aren’t your thing, this might not be the best fit.
FAQs
Is there an age limit for visiting To Sua?
There’s no specific age restriction, but the climb involves a ladder, so very young children or elderly visitors with mobility issues may find it challenging.
Do I need to bring my own equipment?
You should bring a towel, camera, sunscreen, and cash. The tour provides access and guidance but doesn’t specify the availability of equipment.
How deep is the swimming hole?
The sinkhole is approximately 30 meters deep, making it a great spot for experienced swimmers or divers interested in exploring the cave connection.
Is this tour suitable for non-swimmers?
If you’re not comfortable in deep water or climbing, you might find the experience less enjoyable or challenging. The water inside the sinkhole is inviting but quite deep.
Can I visit other attractions during this tour?
Yes, the tour includes stops at nearby natural sites like lava fields, blowholes, and mini pools, providing a fuller experience of the area.
Is there a restroom or facilities on-site?
Yes, most visitors report that the site is well-maintained, with basic facilities available.
What is the best time of year to visit?
While the tour runs year-round, visiting between September and November might give you the chance to see whales passing by, adding a special touch to your trip.
This comprehensive review aims to give you a clear picture of what to expect from the Adventour Samoa To Sua Trench Tour. It’s a fantastic way to experience Samoa’s natural wonders, especially if you love scenic views, crystal waters, and a dash of adventure. Pack your sense of curiosity and readiness for some climbing, and you’ll surely have a day to remember.
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