Tulum: Private Tour 2 Cenotes Sac Actun, the longest underground river in the world

If you’re looking for an adventurous, authentic experience in the Riviera Maya, this private tour to 2 of the best cenotes in the area might just be what you’re after. It’s a chance to dive into the unique geology and natural beauty that make this part of Mexico so special. From exploring the depths of the world’s longest subterranean river to relaxing in lush open-air waters, this tour offers a well-rounded glimpse into the area’s natural wonders.

What we really appreciate about this experience is how customizable and private it is, giving you the freedom to set your own pace. Plus, the inclusion of delicious local food adds a satisfying cultural touch. That said, it’s worth noting that the tour lasts around 5 hours, so it’s best suited for those comfortable with a half-day adventure. If you’re keen on exploring natural sites away from crowds and enjoy a personalized approach, this tour could be a great fit.

One thing to keep in mind is that this experience is designed with flexibility in mind, but it involves swimming and snorkeling, so a fair bit of water activity is expected. It’s ideal for travelers who appreciate natural beauty, cultural insights, and good company — and who are ready for a balanced dose of adventure and relaxation.

Key Points

• Fully private and customizable tour designed for a relaxed, personalized experience
• Visit two distinct cenotes: one cavern, one open-air, offering variety
• Includes all equipment, entrance fees, and a delicious Mexican lunch
• Led by knowledgeable guides who share insights and local stories
• Ideal for those seeking authentic, off-the-beaten-path sites outside mainstream tourism
• Duration of around 5 hours makes it a manageable half-day activity

You can check availability for your dates here:

An In-Depth Look at the Tour

The Experience and Its Highlights

This tour is crafted for travelers who want to see two of the most impressive cenotes in the Riviera Maya — each offering a different environment. Starting from your hotel or vacation rental (with pickup options in Puerto Aventuras, Playa del Carmen, Puerto Morelos, or Tulum), you’re greeted by a friendly guide and taken on a scenic drive into the heart of the region’s natural beauty.

One of the standout features is the visit to Cenote Sac Actun, the world’s longest underground river. This place isn’t just a pretty site; it’s a geological marvel. You’ll get the chance to swim or snorkel through this cavern, marveling at the stalactites, stalagmites, and intricate formations that have formed over thousands of years. The guide will ensure you understand the significance of the site and share stories about its formation — which adds a layer of appreciation that you don’t get on more commercialized tours.

The second stop is a more open cenote, with lush vegetation surrounding it. Here, the vibe is more relaxed, perfect for cooling off, floating, or exploring the area at your own pace. It’s a great way to contrast the mysterious underground experience with the vibrant, sun-kissed open water. Many reviews mention how beautiful and peaceful this spot is for just unwinding and soaking in the natural atmosphere.

What to Expect at Each Cenote

At Cenote Sac Actun, you’ll be provided with all the necessary snorkeling and swimming gear. The guide will accompany you, helping with any questions and ensuring your safety. The experience here is very photogenic — the lighting and formations make for some incredible shots. Expect to spend around 1.5 hours exploring and enjoying this subterranean world.

The open cenote offers a different set of pleasures. It’s full of vegetation, providing plenty of shade and a lush backdrop to your swim. It’s an ideal spot for relaxing, floating, or just taking in the scenery. You’ll likely have about an hour here for free time — enough to take a dip, explore the surroundings, or just lounge on the edge.

What Sets This Tour Apart

According to reviews, one of the biggest pluses is the quality of guides. They’re not only knowledgeable but also adaptable and friendly — as Leslie from France mentioned, Ruben “gave us time to fully enjoy ourselves without rushing.” Our guides are certified and focus on providing a private, personalized experience, which means fewer crowds and more attention to your needs.

Another highlight is the local cuisine. The tour includes a regional lunch featuring Mexican and Mayan flavors, with options to suit different tastes. Reviewers like Elena from Spain appreciated the authenticity of the meal, noting that it was a real treat after a morning of adventure.

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Logistics and Practicalities

The tour lasts about 5 hours — a manageable chunk of time that fits well into most vacation plans. You can select your preferred pickup time and location, which is a big plus for flexibility. The vehicle is insured and equipped with GPS, so you can relax during the transfer.

Included in the price ($191 per person) are all entrance fees, snorkeling gear, and a delicious lunch. Drinks onboard are complimentary, but you’ll need to pay separately for drinks at the restaurant if you want anything additional. The tour is private, so you’ll be with your party alone, which enhances privacy and comfort.

Who Will Love This Tour?

This experience is perfect for those who want a small-group, personalized adventure. It’s ideal if you’re interested in natural beauty, snorkeling, and cultural cuisine but don’t want to deal with large tour groups. The tour also caters well to travelers who value flexibility — you can choose your pickup time and pace.

While families with children might find it enjoyable, keep in mind that swimming and snorkeling are involved, so it’s best suited for those comfortable in the water. If you’re a solo traveler, couple, or small group craving a memorable outdoor experience, this one ticks all boxes.

The Value of This Experience

At $191 per person, the price might seem high at first glance, but considering what’s included — all entrance fees, equipment, guided tour, and regional lunch — it offers good value for a tailored, intimate experience. Compared to larger, less personal tours, this one’s exclusivity and flexibility make it stand out.

The reviews highlight how guides like Ruben and Lalo make a difference, sharing stories and insights that deepen the experience. The opportunity to visit seldom-crowded sites, swim in the world’s longest underground river, and enjoy authentic local food makes the overall value quite compelling.

The Sum Up

This private tour of the two contrasting cenotes in Riviera Maya is a fantastic choice for travelers who want an authentic, less-touristy experience. It offers a balanced mix of adventure, culture, and relaxation, all under the guidance of knowledgeable locals who prioritize quality and personal attention.

If you’re someone who appreciates exploring natural wonders at your own pace and enjoys good food along the way, you’ll find this tour appealing. The flexibility, private setting, and the chance to see something truly unique make it well worth considering.

However, keep in mind that it involves swimming and some physical activity — so it’s best for those comfortable with water-based adventures. If that sounds like you, this could turn into one of your favorite memories from the Riviera Maya.

Who Should Book This Tour?

It’s suited to travelers seeking a private, flexible experience that combines natural beauty with local culture. Perfect for those who value authenticity over crowds and want a guided experience that is as educational as it is fun. It’s especially suitable for couples, small groups, or anyone who wants to explore the underground river in a safe, comfortable setting.

FAQ

Is this tour suitable for children?
The tour involves swimming and snorkeling, so it’s best suited for those comfortable in water. Families with children should consider their kids’ swimming abilities.

How long does the tour last?
Approximately 5 hours, including transport, visits, and lunch.

Can I customize the pickup time?
Yes, you can choose your preferred pickup time and location from options available.

Are all entrance fees included?
Yes, all entry fees, equipment, and a regional meal are included in the price.

Is the tour private or group?
It’s a private tour designed for your group only.

What should I bring?
Comfortable shoes, sunglasses, a hat, and swimwear.

Are drinks included?
Drinks onboard are included, but additional drinks at the restaurant are paid for separately.

What languages do guides speak?
Guides speak Spanish, French, and English.

Is there any additional cost?
No hidden fees; the price covers everything except extra drinks at the restaurant.

What makes this tour stand out?
The personalized service, expert guides, and visits to less-crowded, authentic sites make it a memorable experience.

This private cenote tour offers a genuine taste of Riviera Maya’s natural beauty combined with personalized service. It’s a memorable adventure for those who want more than just a quick visit — a chance to connect with the landscape, culture, and local flavors in a relaxed setting.

You can check availability for your dates here: