Berlengas Caves, a destination to visit

A trip to the Berlengas caves in a glass-bottom boat is an unforgettable experience.

The Berlengas are a natural treasure about 10 km from Peniche. An archipelago protected as a Nature Reserve and Biosphere Reserve by Unesco, it is home to a wealth of natural resources, including impressive rock formations, a unique biodiversity and, of course, the iconic Berlengas caves, which enchant visitors from all over the world.

The caves are incredible geological formations carved by the force of the waves over thousands of years. Located mainly on the island of Berlenga Grande, the caves are accessible by boat and offer a breathtaking experience, with crystal clear waters and scenery straight out of a fairy tale. Each Berlenga cave has unique characteristics, both in terms of structure and the way natural light interacts with the water and rocks, creating a play of colours ranging from deep blue to emerald green.

Main Berlengas caves to visit

Imagine sailing through the crystal clear waters of the Berlengas islands and observing a variety of colourful fish, octopus, starfish and other marine life. The glass-bottom boats offer a privileged view of this underwater world, allowing you to observe nature in its purest state without having to dive.

Furado Grande

This famous arch is ideal for photographers, thanks to the impressive interplay of sunlight and water.

Cova do Sonho

With a name as poetic as its beauty, Cova do Sonho is a magical place that seems to have stepped out of a fantasy world. With its soft colours and almost mystical atmosphere, it is ideal for those looking for a peaceful place to let their imagination run wild.

Furado Pequeno

Despite its size, it surprises with its unique beauty. With narrow passages and corners to explore, it is an enchanting destination for those looking for picturesque details and a unique experience among the archipelago's rock formations.

Azul Cave

One of the most famous the Blue Cave, is known for its clear water that reflects brilliant shades of blue. The entrance to the cave is a spectacle in itself, but the real magic happens inside, where the light creates shimmering effects that seem unreal.

Flandres Cave

Less well known but equally enchanting, this cave is characterised by narrow passages and an almost mysterious atmosphere. It's perfect for those looking for a quieter, more intimate experience.

São João Baptista Cave

A true haven of serenity, with a cosy atmosphere that enchants visitors. The arched walls, with the fortress in the background, make it the perfect place for photography.

In addition to these caves in Berlengas, there are many more with their own unique beauty. You can visit them during your trip to Berlengas.

How to visit the Berlengas caves?

The Berlengas are a true paradise for nature lovers. You can visit the Berlengas caves by boat. It's the ideal activity for those looking for moments of relaxation and contact with nature, but also for those who want to discover one of Portugal's most beautiful destinations.

The boat trip to the Berlengas caves is a unique and unforgettable experience for all ages. The combination of the natural beauty of the island, the tranquillity of the sea and the excitement of exploring the underwater world guarantees moments of pure fun and relaxation. During your boat trip you will be able to admire the beauty of these caves, with their vibrant colours and unusual shapes, learn about the island's history, geography and points of interest.

Tips to enjoy the Berlengas cave

Plan in advance

Book your visit to the Berlengas islands well in advance, especially during high season. To enjoy the best light in the caves, choose morning or early afternoon tours when the sun illuminates the interiors and brings out the vibrant colours of the water.

Bring the right equipment

If you want to explore by kayak or diving, make sure you have the appropriate clothing and accessories. With our fleet of boats, you don't have to worry. From our glass-bottom boat you can see the crystal clear waters, making it easy to spot fish and other marine life.

Respect nature

Avoid touching or removing natural elements from the caves and surrounding waters. Many of the rock formations are fragile and part of a delicate ecosystem. Make sure you take all rubbish with you, including bottles, packaging and plastic. The preservation of the natural beauty of Berlengas depends on every visitor.

Capture the moment

The caves offer a spectacle of colours and shapes, but the light can be challenging at some points. Take a camera or smartphone with a good capacity for taking pictures in low light. Use a waterproof bag to protect cameras and other electronics during the tour, as splashes are common.

Enjoy peacefully

The Berlengas caves are not just for exploring. Take a moment to simply relax and enjoy the beauty and tranquillity of nature.

Follow our visitor's guide for more tips on what not to miss in the Berlengas islands, from activities to places to visit, as well as precautions to take when visiting.

Conclusion

The Berlengas caves are a true natural wonder, combining beauty, geological history and biodiversity in one place. A visit to the archipelago is more than just a trip; it's an opportunity to get in touch with nature in one of Portugal's most spectacular settings.

The Berlengas caves promise an unforgettable experience that will remain in the memory of every visitor.

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