Traveling to Samoa and looking for an experience that blends natural beauty, gentle adventure, and cultural insights? This Cave Pools and Lava Tube Swims tour offers just that. With a stellar 5.0 rating from three reviews, it’s clear this excursion has left visitors with unforgettable memories. From freshwater cave swims to ocean trenches and scenic waterfalls, this tour showcases some of Upolu’s most captivating sites—all comfortably arranged with private transport and a knowledgeable guide.
What makes this experience stand out? First, the variety of stops ensures there’s always something new around each corner — whether it’s a fresh-water cave, a tidal ocean trench, or a lush jungle hike. Second, the tour strikes a nice balance between adventure and relaxed sightseeing, making it suitable for a wide range of physical abilities. Third, the guide, Tim, is noted for his enthusiasm and genuine involvement, enriching the trip with local insights and friendly interaction.
One potential consideration: this tour involves some moderate physical activity, including walking and swimming in natural settings. It’s best suited for those with decent mobility and comfort in water. If you’re after a laid-back, purely scenic experience, this might be a bit more energetic than some travelers prefer.
This tour is perfect for adventure seekers, nature lovers, and travelers wanting to experience Samoa’s unique landscapes and culture in one seamless day.
- Good To Know
- An In-Depth Look at the Itinerary
- Piula Cave Pool – A Unique Freshwater Swim
- To Sua Ocean Trench – Samoa’s Most Famous Attraction
- Lunch at Tafa Tafa Beach
- Vaiula Cave Pool – Jungle Hike & Lava Tube Exploration
- Papapapaitai Falls – Awe-Inspiring Views
- Return to Apia & Final Thoughts
- Why This Tour Works Well for Travelers
- Who Will Love This Experience?
- FAQs
- Final Thoughts
- More Tour Reviews in Upolu
Good To Know

- Authentic Exploration: Visits to iconic sites like Piula Cave Pool, To Sua Ocean Trench, and Vaiula Cave Pool.
- Balanced Adventure: Combines swims, hikes, and cultural stops for a well-rounded day.
- Expert Guides: Knowledgeable and friendly guides enhance the experience.
- Cultural Insights: Includes local customs, such as engaging with the village chief for lunch.
- Comfort & Convenience: Private, air-conditioned transport makes travel easy.
- Value for Money: For $149, you gain access to multiple unique sites, a tasty lunch, and a full day of activity.
An In-Depth Look at the Itinerary
Find more activities and experiences we've covered in Upolu.
Piula Cave Pool – A Unique Freshwater Swim
Your day begins at 8:40 am at the Visitor Information Center in Apia, where you’ll meet your guide, Tim. The first stop is Piula Cave Pool, just meters from the ocean and sitting beneath a historic church. Here, you’ll enjoy a 25-meter swim into the cave, where natural light filters through, creating an almost magical atmosphere. The water is refreshing, and sitting on the natural ledge at the end of the cave offers a peaceful moment before moving on.
Reviewers love this spot for its calm, clear waters and the novelty of swimming into a cave that feels both accessible and adventurous. One guest mentioned, “It was a wonderful day full of exciting adventures and lots of stopovers to allow one to take in all the surrounding beauty.” The admission fee is included, so you only need to enjoy the moment.
To Sua Ocean Trench – Samoa’s Most Famous Attraction
At around 10:00 am, the tour heads to To Sua Ocean Trench, Samoa’s most recognizable natural wonder. After descending the steep steps, you’ll reach a crystal-clear tidal pool nestled in a massive, carved-out trench. The swim involves 30 meters of tidal waters flowing through a natural tunnel to a second, smaller trench. This site is not only stunning but also offers a rare chance to swim in a natural, sculpted lagoon.
The site is renowned across Samoa and attracts many visitors, but with the tour, you’ll enjoy the experience without the usual crowds. The admission is included, and you’ll have about an hour and a half to soak in the scenery and float in the tranquil waters. Reviewers like Joanna from the recent trip note that the site is “unquestionably the nation’s most renown destination,” and the steep descent adds a feeling of adventure.
Lunch at Tafa Tafa Beach
Around noon, you’ll stop at Tafa Tafa Beach for a relaxing lunch of tasty focaccia tuna sandwiches, seasonal fruit, and snacks. The guide often interacts with the local chief, respecting village customs, which adds a cultural element to the meal. This stop offers a chance to unwind, chat with fellow travelers, and enjoy the scenic coastline.
Vaiula Cave Pool – Jungle Hike & Lava Tube Exploration
Post-lunch, the journey continues with a short jungle hike through lush greenery to the Vaiula Cave Pool. The highlight here is a 150-meter lava tube, where you descend into a fascinating underground world. Once inside, you encounter tranquil pools and hear the echoes of nature’s own subterranean symphony.
Guests have shared that the hike is manageable and the lava tube experience is “fascinating,” with some noting the cool, humid atmosphere inside. The cave pool invites a peaceful swim, and the journey through the lava tube adds a sense of discovery to the day.
Papapapaitai Falls – Awe-Inspiring Views
At 2:25 pm, the group stops roadside at the Papapapaitai Falls, where the impressive 110-meter waterfall crashes into the rocks below. The view is breathtaking, and it’s a perfect photo opportunity. The stop lasts about five minutes, so it’s a quick but rewarding glimpse of Samoa’s powerful natural water features.
Return to Apia & Final Thoughts
By 3:00 pm, after a scenic drive of about 30 minutes, the tour concludes back at the Visitor Information Center in Apia, wrapping up a day filled with adventure, natural beauty, and cultural moments. The total driving time is roughly three hours, allowing for comfortable travel between sites.
Why This Tour Works Well for Travelers

This private tour offers more than just sightseeing. It’s an active experience that combines swimming, hiking, and cultural engagement, giving you a well-rounded taste of Samoa’s natural wonders. The inclusion of a traditional village lunch and interaction with locals means you’ll get a glimpse of authentic Samoan life alongside the scenic sites.
The tour’s value for money is notable considering the admission fees, lunch, transportation, and guide services included in the $149 price tag. If you’re looking for an adventure-packed day that’s suitable for moderate physical fitness levels, this trip ticks many boxes.
The knowledgeable guides, especially Tim, are frequently praised for their enthusiasm and insightful commentary, making the journey more meaningful. Visitors have mentioned that Tim is “more than happy to participate in all the activities,” which adds a personal touch often missing from larger group tours.
Who Will Love This Experience?

Travelers craving a hands-on, active day with natural beauty and cultural insights will find this tour ideal. It’s perfect for those comfortable with moderate physical activity, water, and some hiking. Families with older children and adventure lovers alike will enjoy exploring the caves, swimming in the ocean trench, and relaxing on scenic beaches.
Those after a laid-back, purely scenic trip may find it a touch energetic, but the variety of stops ensures there’s always something new to admire. Plus, the private nature of the tour means you won’t be crowded or rushed, enhancing the overall enjoyment.
FAQs

Is this tour suitable for children?
Yes, children with moderate physical fitness should enjoy the activities, but very young kids might find some parts challenging, such as hiking or swimming in natural caves.
What should I wear for this tour?
Bring swimsuits, towels, and reef-safe sunscreen. Lightweight, quick-drying clothes are ideal, especially for hikes and cave exploration.
Are the cave swims safe?
The caves are accessible and not as claustrophobic as serious cave diving. The tour guide ensures safety, but swimmers should be comfortable in water and follow instructions.
Is lunch included?
Yes, you’ll enjoy a tasty focaccia tuna sandwich, seasonal fruit, snacks, and bottled water, all included in the price.
What is the tour duration?
The entire experience lasts about 7 hours, from around 8:00 am to approximately 3:00 pm.
What transportation is provided?
Private, air-conditioned transportation is included, making the journey between sites comfortable and convenient.
How many people are in the group?
The tour is private, so only your group will participate, enhancing the personalized experience.
Are admission fees included?
Yes, all entry fees for the sites visited are covered in the tour price.
Can the tour be canceled?
Yes, cancellations are free if made at least 24 hours in advance.
Where does the tour start and end?
It begins at the Visitor Information Center in Apia and ends back at the same location.
Final Thoughts

This Cave Pools and Lava Tube Swims tour offers a genuine, engaging way to explore Samoa’s stunning natural landscapes. It’s a well-organized, flexible experience that appeals to those who love active, outdoor adventures with a cultural twist. The inclusion of expert guides, private transport, and meaningful interaction make it stand out as a memorable way to spend a day on Upolu.
Whether you’re eager to swim through caves, admire waterfalls, or simply enjoy the lush scenery, this tour delivers a fantastic snapshot of Samoa’s wild, untouched beauty. It’s especially suited for travelers who appreciate a bit of physical activity combined with cultural authenticity, all wrapped up in a friendly, relaxed atmosphere.
Ready for an authentic Samoa day that mixes adventure, culture, and scenery? This tour is a superb choice for a memorable island experience that’s both fun and meaningful.
