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Discover Mallorca’s natural sea caves on a small-group tour that combines swimming, walking, and exploring stunning formations in an entirely natural setting.
If you’re craving a truly authentic adventure off the beaten path in Mallorca, the Sea Caving Cova Coloms tour offers an exclusive opportunity to explore one of the island’s few untouched sea caves. This experience promises a hands-on journey into nature’s underground artistry, without the usual tourist lights or staged shows. You’ll be swimming, walking, and crawling through a network of caves where nature’s slow, patient work has created some of the most striking geological formations you’ll ever see.
One thing we really love about this tour is its focus on natural beauty and personal attention. The guides are passionate and knowledgeable, ensuring safety while making sure you get the most out of the experience. On the flip side, a small consideration is that it involves some physical activity, including swimming and walking over uneven ground—so it’s better suited for those with moderate fitness levels. If you’re someone who enjoys outdoor adventures, especially those that combine a bit of water fun with exploration, this tour is likely to be exactly what you’re looking for.
This experience is particularly suited to travelers who are curious about geology, natural landscapes, and unique marine environments—plus, those eager to venture into areas that feel untouched and authentic. It’s perfect for those who want a more intimate, hands-on encounter with Mallorca’s coast, away from crowded beaches and commercialized attractions.

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This tour is designed as a 5-hour adventure, beginning at the meeting point on Av. Geranis in Mallorca. From there, it involves a 30-minute coastal walk to a small sandy beach, where the real fun begins. You’ll don your wetsuit and water shoes, then swim out from the shoreline towards the cave mouth—guided by experienced professionals who know exactly how to keep everyone safe and engaged.
Once inside, you’ll encounter subterranean lakes that glisten in the dim light, with water so clear you might be tempted to snorkel (bring your own gear if you wish). Your guide will explain how the stalagmites and stalactites formed over millions of years, revealing the slow, deliberate work of mineral deposits. Expect to walk, crawl, and swim through narrow passages and larger cavern chambers, each showcasing spectacular formations like flowstone hangs and curtain-like sheaves.
A highlight for many visitors is spotting the Dogtooth spar—large calcite crystals that often form near seasonal pools, showing how fluctuating sea levels have shaped the caves over time. As one reviewer noted, “The guides explain how the mineral deposits and sea level changes have left different formations on the walls—truly fascinating.”
Safety is clearly a priority. The tour includes all necessary gear—top-of-the-range helmets with lights, wetsuits, and water shoes. This means you don’t need to worry about bringing your own equipment unless you want to snorkel, which is definitely encouraged given the crystal-clear water inside the caves. The guides are experienced, and their personal attention helps ensure everyone feels confident navigating the underground passages.
From the glowing reviews, it’s obvious that the guides make this experience memorable. One reviewer shared, “Patrick is a really funny guide and led us safely through the caves,” highlighting how good guides blend safety with an engaging, friendly approach. Another mentioned Aina, noting her professionalism, pleasant demeanor, and her ability to make the group laugh and learn simultaneously.
Limited to ten people, the tour maintains an intimate atmosphere, which enhances the overall experience. Smaller groups mean more personalized attention and less waiting around. It also allows guides to focus on individual needs, whether that’s helping less confident swimmers or pointing out unique formations.
At $81.03 per person, this tour offers remarkable value. Considering all equipment, expert guides, and the sheer uniqueness of the environment, it’s a well-priced way to access one of Mallorca’s hidden natural treasures. Plus, you get to be part of a small, engaged group, making it easier to ask questions and take in the scenery up close.

Weather plays a role in the safety of this adventure. Occasionally, the sea is too dangerous to enter, and guides will skip certain caves or opt for alternative nearby caves to keep everyone safe. In such cases, the tour still offers a similar experience with a different cave, and your guides will do their best to make it memorable.

What truly sets this tour apart is its dedication to natural, unadulterated environments. Unlike some commercialized caves, Cova Coloms is free of artificial lighting or staged spectacles—what you see is what nature has crafted over millions of years.
Guests rave about the stunning scenery and the guides’ personal touch. One reviewer called it “a superb caving experience,” highlighting the “caring and passionate” guide who made the day special.
You’ll be walking through a labyrinth of natural tunnels, swimming in crystal-clear waters, and marveling at stone formations that seem almost surreal. The quiet, cool interior of the caves feels like stepping into a different world—a stark contrast to Mallorca’s sunny beaches.
While the main activity involves exploring the caves, the tour also features an optional coastal walk and the chance to observe sea level changes on the walls, providing both educational and visual interest.

This sea-caving adventure suits travelers who crave authentic outdoor experiences and don’t mind getting a little wet and muddy in pursuit of natural beauty. It’s ideal for adventure seekers, geology enthusiasts, or families with teenagers who are physically capable and eager to explore hidden corners of Mallorca’s coastline.
It’s particularly appealing for those who value small-group, personalized tours and want to avoid crowded tourist spots. The inclusion of high-quality safety gear and experienced guides ensures peace of mind, making it accessible for most moderate fitness levels.
If you’re after a unique, immersive experience that combines physical activity, stunning scenery, and educational insights into natural formations, this tour is a standout choice.

Is this tour suitable for children?
Yes, the minimum age is 12 years old, making it suitable for teenagers who are comfortable with swimming and outdoor activity.
Do I need to bring my own equipment?
No, all safety gear, wetsuits, helmets, and water shoes are included. Just bring your swimsuit, towel, and personal items like sunscreen and water.
What if the weather is bad?
The tour is weather-dependent. If the sea is too dangerous, guides may visit alternative caves nearby. If canceled due to weather, you can reschedule or get a full refund.
How strenuous is the tour?
It involves walking, crawling, and swimming, so a moderate level of fitness is recommended. You should be comfortable in the water.
Can I snorkel inside the caves?
Absolutely, the water inside is crystal clear, and bringing your own snorkel is encouraged to see the underwater formations.
What is the group size?
Limited to ten participants per guide, ensuring a more personalized and relaxed atmosphere.
In summary, Sea Caving Cova Coloms offers a rare chance to step into Mallorca’s most untouched subterranean landscapes. With expert guides, top-notch safety gear, and a focus on natural beauty, you’re set for an adventure that’s both exciting and genuinely memorable. Whether you’re a seasoned adventurer or a curious traveler, this small-group tour delivers a rich, authentic experience that’s well worth the price.