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Swim in crystal-clear waters at Mallorca’s hidden Blue Flag beach paradise

An ideal destination for families with children

Cala Sa Nau | Photo: ABC Mallorca

| Palma |

Located in the southeast of Mallorca, Cala sa Nau has established itself as a natural treasure for those seeking an alternative to Mallorca’s crowded beaches. This idyllic spot, renowned for its crystal-clear turquoise waters and dramatic cliffs, offers a unique experience that blends tranquillity with stunning Mediterranean scenery.

The Mallorcan cove has retained its pristine character thanks to a short walk from the nearest car park. Its fine golden sand mixed with small pebbles creates a striking visual contrast that captivates visitors. The absence of commercial facilities such as beach bars or sunbed rentals has helped preserve its natural state—a quality increasingly valued in overdeveloped tourist destinations.

Cala sa Nau’s environmental quality is confirmed by its Blue Flag status, certifying the purity of its waters and the cleanliness of the surrounding area, ensuring a safe experience for swimmers. This recognition, combined with the richness of its underwater life, makes it a favourite spot for snorkellers and divers keen to explore Mediterranean biodiversity under optimal conditions.

Cala sa Nau’s strategic location in a less developed area has allowed it to maintain its typical Mediterranean vegetation. The surrounding pine forests provide natural shade during the hottest hours and host a variety of native species, creating a unique microclimate that encourages rest and contemplation.

According to the Balearic Tourism Department, less crowded coves like Cala sa Nau saw a 15% increase in visitors in 2024, reflecting a growing trend towards sustainable tourism and environmentally conscious travel. This rise in popularity is driven by travellers seeking authentic experiences and valuing peace and quiet over conventional tourist services.

Beyond swimming in its crystal-clear waters, Cala sa Nau offers numerous opportunities for nature lovers and hikers. Trails linking nearby coves such as Cala Mitjana or Cala Domingos provide spectacular views of the Mallorcan coastline while winding through well-marked paths lined with pines and native vegetation.

The gently sloping seabed makes it an ideal destination for families with children, who can safely enjoy the shallow areas near the shore. The clear waters also allow easy observation of fish and small marine creatures without venturing too far, turning every swim into an educational glimpse of the Mediterranean ecosystem.

During quieter months—April to June and September to October—Cala sa Nau reveals its most authentic and serene side, with pleasant temperatures and moderate visitor numbers. These periods are particularly recommended by locals and knowledgeable travellers seeking to avoid the summer crowds while still enjoying good weather.

Visiting this natural gem requires a bit of planning. Located around 65 kilometres from Palma, it is accessible by car to a designated car park, from where a 15-minute walk leads directly to the cove. Far from being a drawback, this short trek helps regulate visitor numbers and preserve the environment.

Public transport from nearby towns such as Porto Cristo or Cala d’Or is available, although schedules vary by season, so it is advisable to check in advance. Local companies also offer boat trips, allowing visitors to admire the cliffs from the sea before landing at the cove.

For those seeking a fuller experience, experts recommend planning a route that includes several coves in the area, dedicating a whole day to exploring this stretch of coastline, which showcases some of Mallorca’s most stunning landscapes. Combining coastal hikes with swims in different coves allows visitors to fully appreciate the geological and scenic diversity of the southeast.

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