Caves around Sant Antoni De Portmany offer a diverse range of natural and historical sites along Ibiza's west coast. This region is characterized by its rugged coastline, hidden coves, and marine wonders. Many caves are accessible via boat tours or short journeys, providing opportunities to explore unique geological formations and historical sites. The area combines natural beauty with points of historical interest.
Last updated: July 4, 2026
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A small, beautiful bay facing west. What makes this place unique is the huge cave that pierces the rock, creating a sort of window. Through this window, you can see the rocky island of S'Espartà.
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Riding a bike through here is amazing.
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easier access than the first one. I would say accesible for almost everyone. there is a steep part but sitting down and slowly it's doable for almost everyone. my little dog did it with no help. Nice cave. Be aware of the swell. If there are waves and it is wet don't go in. But sea has to be rough. Most days it is safe. specially in summer.
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you can see the hole of the roof from the top. But it is really worth the climb inside. The access is on the right side looking to the sea. the climb is not for small kids or elderly and not for dogs. Beware with Northerly swells because the climb is at the edge of sea. If you walk the path next to the sea you will go to the next cabe.
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The tunnel is easily passable but clearly now and then more rocks have fallen down from the ceiling over the years. It is clearly not maintained at all. Once through, the rocky beach can only be reached by climbing down on very unstable terrain
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Beautiful bay with fantastic views, plus the water with all sorts of shades of blue
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Bay with about 500 meters of coastline located to the west of Cala Bassa. Bathers can access the sea from the boathouses that are located near the old defense tower. There are stairs carved into the rocks and from there you can swim to the caves that have been eroded by the sea.
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Near Sant Antoni de Portmany, you can explore several unique caves. The Cala Blanca Tunnel offers an adventurous passage to a rocky beach. For a historical and geological experience, Llevant Cave provides a challenging climb with rewarding views. Additionally, the Aquarium Cap Blanc, housed in a natural grotto, offers a unique opportunity to see Mediterranean marine life within a cave setting.
Yes, the Aquarium Cap Blanc (Sa Cova de ses Llagostes) is an excellent family-friendly option. It's a natural grotto transformed into an aquarium, where children can observe various marine species. There's also a small bar and terrace. Another option is the Sa Caleta Restaurant, which features a cave with a great orange view to the beach, and is noted as family-friendly.
The caves around Sant Antoni de Portmany have intriguing historical connections. Cueva de Can Marçà, located in Port de Sant Miquel, was historically used by smugglers to hide contraband, with some original markings still visible. Ses Fontanelles (Sa Cova des Vi) is significant for housing Bronze Age cave paintings, offering a glimpse into Ibiza's prehistoric past.
Accessibility varies greatly. The Cala Blanca Tunnel is easily passable, but reaching the beach beyond requires climbing down unstable terrain. Llevant Cave involves a climb not suitable for small children, the elderly, or dogs. However, the Cave by the Sea is described as having easier access, with a steep part that is generally doable for most, including small dogs, if approached carefully. Caves like Na Coloms are only accessible by sea and often require diving experience.
The best time to visit the caves around Sant Antoni de Portmany is generally during the warmer, drier months, typically from late spring to early autumn. This ensures more stable weather conditions for exploring and makes sea-accessible caves safer. During summer, the Cave by the Sea is usually safe to enter, but always be aware of the swell.
Absolutely. Cueva de Can Marçà boasts magnificent panoramic views over the bay of Port Sant Miquel from its entrance, along with numerous geological formations like stalactites, stalagmites, and columns. Ses Fontanelles offers stunning views over Cala Salada and Sant Antoni bay. The Cala Roja area also features a cave and offers fantastic views of deep blue water.
The area around Sant Antoni de Portmany offers various outdoor activities. You can find excellent cycling routes, such as the 'Gracio Ibiza Cove – Cala Bassa loop' or the 'Dirt road – Kumharas Sunset Bar loop'. For mountain biking, consider routes like 'Scenic Forest Trails – Cala Salada loop'. Hiking is also popular, with trails like the 'View from Cap de Sa Talaia loop'. You can find more details on these activities in the Cycling, Gravel biking, and Mountain Hikes around Sant Antoni De Portmany guides.
Yes, Cueva de Can Marçà offers guided tours that typically last 35-45 minutes, including a spectacular artificial waterfall with a light and sound show. For other caves, especially those less developed, guided tours might be available through local tour operators, particularly for boat trips to sea caves.
For cave exploration, especially those involving climbs or uneven terrain, sturdy footwear with good grip is highly recommended. Some paths, like the one to Ses Fontanelles, require walking along rocky cliffs. Inside caves, temperatures can be cooler than outside, so a light jacket might be useful. If you plan to visit sea caves, swimwear and appropriate water shoes are advisable.
The Aquarium Cap Blanc has a small bar with a terrace offering sea views, and often serves grilled sardines in summer. The Sa Caleta Restaurant, which incorporates a cave, is open all year round and is known for Mediterranean and typical Ibizan cuisine. For other caves, you'll find various restaurants and cafes in nearby towns and along the coast, particularly in Sant Antoni de Portmany itself.
The Cave by the Sea is noted as dog-friendly, with one visitor mentioning their small dog managed the steep parts with no help. However, for other caves like Llevant Cave, it is explicitly stated that the climb is not suitable for dogs. Always check specific accessibility for each location if you plan to bring your dog.


Extend your search for the best caves by checking out these guides of the top ones around Sant Antoni De Portmany: