When it comes to unique Mallorca experiences, exploring sea caves without any artificial lighting or shows is a rare treat. This sea caving tour at Cova Coloms offers an authentic glimpse into nature’s slow artistry, far from touristy lighting displays. It’s a small-group adventure that promises to leave you with memories of swimming through crystal-clear water and marveling at stunning mineral formations that have taken millions of years to develop.
We love that this tour emphasizes natural beauty—no gimmicks, no big crowds—just you, a knowledgeable guide, and some of the most pristine caves Mallorca has to offer. It’s perfect for those who enjoy adventure with a sense of discovery and are comfortable with a bit of physical activity. However, because of the rugged nature and physical demands, it’s best suited for moderate fitness travelers and those prepared for an active day. If you’re looking for a leisurely sightseeing cruise, this might not be the right fit; but if you crave authentic exploration and a splash of adventure, keep reading.
Key Points

- Authentic natural experience with no touristy lights or staged shows
- Small group size ensures personal attention from guides
- Includes all safety gear like wetsuits, helmets, and high-quality lights
- Highlights stunning mineral formations like stalagmites, stalactites, and Flowstone
- Opportunity to snorkel in crystal-clear waters
- Moderate physical effort required, including walking, crawling, and swimming
What to Expect from the Sea Caving Tour

This adventure offers a genuine exploration of Mallorca’s coastal caves, a less-visited but equally captivating alternative to typical boat trips or bus tours. Starting from the meeting point on Av. Geranis, you’ll move on to a coastal walk that leads to a small sandy beach—an ideal spot to prepare for your underwater journey. Here, you’ll don your wetsuit, grab your water shoes (included), and, with your guide, swim from the shoreline towards the cave entrance.
The entrance to the caves is typically accessible via a short swim, and inside, you’ll encounter subterranean lakes and dramatic mineral formations. Your guide will explain how these stalagmites and stalactites formed over millions of years from mineral deposits. Expect to walk, crawl, and swim through a network of caves, each with unique features shaped by nature’s slow hand.
One of the distinctive features of Cova Coloms is the presence of seasonal pools, which reveal the sea levels of past eras through the marks on the cave walls. You might also see Dogtooth spar, large calcite crystals often found near these pools, adding to the caves’ allure.
You can also read our reviews of more tours and experiences in Mallorca.
The Itinerary in Detail
The tour begins with a short coastal walk from the meeting point, giving you a chance to stretch your legs and enjoy Mallorca’s rugged coastline. Once at the beach, your guide will help you put on your wetsuit and other safety equipment. The initial swim from the shore to the cave entrance is a highlight—an exciting moment that sets the tone for the hidden wonders inside.
Inside the caves, you’ll encounter underground lakes, where your guide might suggest snorkeling if you bring your own gear. The water is described as crystal clear, allowing for good visibility of underwater formations—a rare pleasure for natural explorers. As you navigate through the cavern network, you’ll see stalagmites and stalactites that have grown for millions of years, along with flowstone hangs that resemble curtain-like sheaves.
The guides are praised for their knowledge and safety awareness. One reviewer mentioned, “Patrick is a really funny guide and led us safely through the caves,” highlighting the importance of a personable guide for such an activity. Another reviewer appreciated their guide Aina, describing her as “super professional, pleasant, and fun,” which enhances the overall experience.
What’s Included and What to Bring

The tour provides all necessary safety equipment, including:
- Wetsuits
- Helmets with high-grade lights
- Water shoes
- Backpacks for essentials
It’s worth noting what you should bring to make the most of your day. Pack your bathing suit and towel for the swim, and wear comfortable clothes and sport shoes suitable for walking and crawling. Because you’ll be in and around the water, don’t forget sun protection, and bring at least 2 liters of bottled water to stay hydrated. A lunch is also recommended, as there’s no food included.
You might also want to bring your snorkel if you enjoy underwater exploration, as the water inside the caves is described as crystal clear. Just be aware that swimwear and sport shoes for the coastal walk are not included in the tour, so plan accordingly.
The Group Size and Personal Attention

This tour is intentionally kept small—limited to ten people per guide—which means you’ll receive personal attention and safety oversight. Several reviews highlight how guides go out of their way to ensure everyone is comfortable and well-informed. For example, one said, “We had a caring and passionate guide,” emphasizing the value of small group dynamics in such a hands-on activity.
Weather Considerations and Flexibility
Mallorca’s weather can influence how much of the tour you experience. Sometimes, the sea is too dangerous to enter on arrival, and the guides will visit two caves nearby, one with water, so you still get a taste of the adventure. The tour provider emphasizes full flexibility—if the weather cancels your activity, you’re offered either a different date or a full refund.
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Price and Value
At $81.03 per person, this tour offers excellent value for a full 5-hour adventure that combines physical activity, natural beauty, and expert-guided discovery. Considering that all safety gear and water shoes are included, plus the personalized attention from guides, it’s a worthwhile investment for those craving an authentic Mallorca experience away from the crowds.
This isn’t a typical tourist attraction; it’s an immersive journey into nature’s underground artistry. For travelers who value unique, off-the-beaten-path experiences, this tour provides a rare glimpse into Mallorca’s seaside caves with minimal fuss.
Who Should Consider This Tour?

This experience is ideal for adventure-seeking travelers comfortable with moderate physical activity. It’s perfect if you enjoy walking, swimming, or crawling through natural environments. Because of the small group size and personalized guidance, it suits those who appreciate a more intimate, educational adventure. However, it’s not suited for children under 12 or those who prefer relaxed sightseeing without physical exertion.
The Sum Up

The Sea Caving Cova Coloms tour offers a remarkably authentic experience for those eager to explore Mallorca’s natural sea caves without the distraction of artificial lights or tourist crowds. It combines adventure, education, and stunning scenery—all wrapped into a flexible, small-group package that emphasizes safety and personal attention.
If you’re a curious traveler who loves learning about geological formations and doesn’t mind a little physical effort, this trip is well worth its cost. You’ll come away with a sense of achievement, incredible views, and a story to tell about the hidden underground world of Mallorca’s coast.
For anyone looking to escape typical tourist fare and experience something truly natural and memorable, this tour could be the highlight of your Mallorca trip. Just remember to wear comfortable clothes, bring your sense of adventure, and prepare for a day of discovery beneath the surface.
FAQ
Is this tour suitable for children?
The minimum age is 12, mainly because of the physical demands like swimming and crawling through caves.
What should I wear?
Wear comfortable clothes and sport shoes suitable for walking and crawling. Bring your bathing suit and towel for swimming.
Are food and drinks included?
No, food and drinks are not included, so bring your own lunch and plenty of water—at least 2 liters.
Is snorkeling possible inside the caves?
Yes, you’re welcome to bring a snorkel to see the underwater formations, as the water inside the caves is crystal clear.
What safety equipment is provided?
All safety gear, including wetsuits, helmets, and high-quality lights, are provided.
How long is the tour?
The entire experience lasts approximately 5 hours, including walking, swimming, and exploring the caves.
What if the sea conditions are unsafe?
If weather conditions are dangerous, guides will visit nearby caves that are accessible, and your safety is the priority.
How many people are in each group?
Groups are limited to 10 travelers per guide to ensure personalized attention.
Is transportation provided?
No, this tour does not include transport; you meet at the specified location, but transportation arrangements can be made separately if needed.
How do I cancel if my plans change?
You can cancel up to 24 hours in advance for a full refund, making it flexible for spontaneous plans or weather issues.
If you’re after an adventure that combines natural beauty, physical activity, and expert guidance, the Sea Caving at Cova Coloms is a fantastic choice. It’s a rare opportunity to experience Mallorca’s coast in a way that many visitors never get to see—underground and untouched.
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