Where to Swim on Costa Blanca North: The Calas Guide

The Costa Blanca North hides some of the most photogenic swimming spots in Spain, and most of them are invisible from the main road. Between Dénia and Calpe, a 37-kilometre stretch of coastline shelters more than a dozen calas — rocky coves with water so clear you can count the bream below your feet. Whether you are scouting the area before buying, planning a summer visit, or simply trying to beat the crowds, this guide covers the calas worth the detour, what access is actually like, where to park, and which ones suit families with young children versus confident open-water swimmers.

Dénia: Les Rotes and La Marineta Cassiana

Dénia's seafront divides neatly into two characters. La Marineta Cassiana, a 1,200-metre Blue Flag beach (certified 2025), runs south from the port along the Dénia–Jávea road, with direct parking and accessible facilities — it is the most straightforward family option in the area. Five minutes further south, the Les Rotes coastline shifts into rocky coves and natural tide pools beloved by snorkellers and free divers. Access is on foot along a well-maintained coastal path; the Dénia council runs an adapted-bathing service at several spots in July and August (10:00–19:00). Arrive before 10:00 in July and August for roadside parking along the Les Rotes road — spaces fill fast.

Jávea: The Peninsula Calas

The headland between Cap de Sant Antoni and Cap de la Nau contains the most dramatic coves on the coast.

Cala Granadella is the headline act. Repeatedly ranked among Spain's best beaches by the Valencian tourism authority and beach guides alike, the 100-metre Blue Flag cove has turquoise water sheltered by pine-covered cliffs and a lifeguard post (mid-June to mid-September, Red Cross maritime service). A paid car park (130 spaces, approximately €9 per day, open 09:00–19:00) fills by mid-morning in July and August; when it closes, Jávea's shuttle service runs from the Guardia Park car park down to the beach. Go early or use the shuttle — parking on the approach road draws a fine. The water is calm enough for families and clear enough for excellent snorkelling; guided kayak-and-snorkel tours depart from here year-round.

Cala Barraca (Portitxol) sits beneath Cap Negre, facing the Portitxol islet. The cove is pebbly, the water is protected from the prevailing winds, and the marine life — including Posidonia seagrass meadows — makes it one of the best free-snorkelling spots in the area. Access is via a short steep path from a small parking area; no facilities on the beach itself, so bring water and shade.

Cala Blanca and En Caló are smaller, quieter, and reached by steps down from cliff-top viewpoints. They suit confident swimmers comfortable with a pebble entry and no lifeguard cover, but offer extraordinary solitude by midday when the main calas are busy.

Note on Cala Ambolo: Several sources confirm that Cala Ambolo has been closed to visitors due to rock-fall risk from the surrounding cliffs. Do not attempt access until the local authority formally reopens it.

Benitatxell: Cala del Moraig

Sitting at the foot of the Puig Llorença cliffs, Cala del Moraig is one of the great swimmer's calas on the coast. The beach is stony — water shoes are essential — and the water is a deep, vivid blue thanks to underwater springs and exceptional clarity. The famous Cova del Moraig (Fish Cave) sits just offshore and is accessible only by kayak or paddleboard through a low rock opening; conditions must be calm and the crossing is best done with a guided operator rather than alone.

Benitatxell town runs a free shuttle bus in July and August from the village to the car park above the cove, which removes the main frustration of visiting (the approach road is narrow and the car park small). Paid parking at the cove itself is approximately €12 per day on busy days. The council also provides amphibious wheelchair access and lifeguard cover in season. For families, the cove is sheltered and suitable, though the stone beach and cave currents mean younger children need close supervision near the water's edge.

Benissa Costa: Six Calas, One Walk

The Paseo Ecológico de Benissa links six calas along a three-kilometre coastal path — arguably the best cala-hopping route on the Costa Blanca North.

La Fustera (110 × 40 m, sand and rock) is the most accessible entry point: designated parking including adapted spaces, seasonal lifeguard, chiringuito, accessible toilets, amphibious chair, and a snorkelling route starting at the beach to about 4–5 metres depth over Posidonia. Dogs prohibited. It is the right choice for families with pushchairs or anyone with limited mobility.

Cala Advocat (Platgeta de l'Advocat) is smaller and more intimate — turquoise water sheltered by a natural rocky breakwater, with a restaurant and parking adjacent. Good for a quieter half-day.

Cala Llobella is the wildest of the six: pine trees reach the cliff edge, the water is dark and deep, and the snorkelling is superb. The approach involves a more demanding path, so it suits active swimmers rather than families with small children.

Cala Pinets and Cala Baladrar complete the walk; Baladrar has steps and uneven surfaces that make it challenging with a pushchair.

Calpe: Cantal Roig and La Fossa

Calpe anchors the southern end of this stretch with two beaches flanking the Peñón de Ifach. Cantal Roig is a compact sandy cove between the fishing port and the rock; Blue Flag certified, calm water, and one of the best spots on the coast for snorkelling along the base of the Peñón. Access is easy from the port area. La Fossa (Playa Levante) runs north from the rock as a long sandy beach — the most family-orientated option in Calpe, with watersports hire and a promenade walkway to the quieter Cala El Racó at its far end.

When to Go

All these calas are most crowded between the last week of July and mid-August. From mid-June to late June, and from late August through September, the water is warm, the crowds are manageable, and parking is far less pressured. Outside peak season, the calas offer something rare for the Mediterranean: almost complete solitude, with good visibility for snorkelling well into October.

Frequently asked questions

Can I drive to Cala Granadella in summer? Yes, but the car park (130 spaces, approximately €9 per day) closes when full, which happens by mid-morning in peak season. Jávea municipality operates a free shuttle from the Guardia Park car park when the beach lot is at capacity. Arrive before 09:30 or use the shuttle.

Is Cala del Moraig suitable for families with young children? Yes, the sheltered water is calm and there is a lifeguard in season. The beach is entirely stony, so bring water shoes. Keep children away from the mouth of the Fish Cave, which has currents best navigated by experienced swimmers or with a guide.

Which is the easiest cala to reach with limited mobility? La Fustera in Benissa is the most accessible — adapted parking, accessible toilets, an amphibious wheelchair, and a flat beach entrance. Marineta Cassiana in Dénia runs a similar adapted-bathing service in July and August.

Can I snorkel at all these calas? Yes — the entire stretch has exceptional water clarity and Posidonia meadows. The best dedicated snorkelling is at Cala Granadella, Cala Llobella, Cala Barraca and Cantal Roig (around the base of the Peñón de Ifach).

Is there shade at the calas? Natural shade from pine trees and cliffs varies by cove. Cala Llobella and Cala del Moraig have some natural shade later in the day; Cala Granadella and La Fustera have less midday shade. Bring a beach umbrella for all-day visits in summer.

Are there any calas currently closed? Cala Ambolo in Jávea is currently closed due to rock-fall risk from the surrounding cliffs. Check local council updates before visiting any cala, as closures can change seasonally.