In the early 1990s, the residents of Palamós did something genuinely unusual on this coastline: they organized and voted to keep a golf course and housing development off one of the last truly undeveloped stretches of sand on the Costa Brava. The result is Platja de Castell, a crescent-shaped beach backed by pine forest and farmland rather than apartment blocks, often described as the most “virgin” large beach left in the entire region — and, fittingly, home to the restored remains of an Iberian settlement dating back to the 6th century BC.

This guide covers what Castell is actually like, the best things to do on the sand and along the surrounding coastal path, how to get there and where to park, where to eat and stay nearby, and the best time of year to visit.

Where Is Platja de Castell?

Platja de Castell sits within the municipality of Palamós, in the province of Girona, between the historic fishing hamlet of Cala S’Alguer and the Iberian settlement of Castell, set back from Palamós’s town center amid pine woods, agricultural land, and a handful of traditional farmhouses (masies).

The beach forms a wide, crescent-shaped bay enclosed by rocky headlands at both ends, with the mouth of the Riera d’Aubi stream reaching the sea roughly at its center.

What the Beach Is Actually Like

Castell is a genuinely large beach by Costa Brava standards, measuring around 300 to 375 meters in length and 40 to 90 meters in width depending on the source and the season’s sand levels. The shore is fine, golden sand with a gentle, shallow slope into the water — a notable contrast to the gravel and pebble coves further north in Begur and Tossa — making this one of the better choices in the region for families with young children.

Facing directly south, the beach enjoys good natural shelter from the dominant northern winds, though it remains exposed to southerly winds, which tend to pick up from midday through the afternoon in summer; checking conditions before heading out is worthwhile. The water is clear, and visitors who arrive early often report calm, transparent conditions good for spotting colorful fish, starfish, and Posidonia oceanica meadows just offshore.

Things to Do at Platja de Castell

Visiting the Iberian Settlement

At the northern end of the beach, on a rocky outcrop overlooking the sand, sit the restored stone walls of a 6th-century BC Iberian village. The site offers genuinely excellent views back over the beach and out to sea, and is one of several archaeological remains scattered along this stretch of the Camí de Ronda.

Hiking to Cala Foradada and Cala S’Alguer

Continuing along the trail past the Iberian site leads to Cala Foradada, a small, strikingly clear cove with a sea cave that kayaks and canoes can paddle directly through — regularly cited as one of the best spots on this stretch of coast. In the other direction, a short walk leads to Cala S’Alguer, a historic fishing hamlet with colorful former fishermen’s barracas now used as seasonal homes, and officially recognized as a Bien Cultural de Interés Nacional.

Kayaking and Paddleboarding

A kayak school operates at the beach, offering rental and lessons that make it easy to explore the dramatic coastline toward Cap Roig, with its hidden coves, sea caves, and cliffs largely shared only with the occasional anchored yacht.

Walking the Camí de Ronda Toward Calella de Palafrugell

The coastal path connecting Palamós and Calella de Palafrugell passes directly through Castell, continuing past memorable coves like Cala Estreta and on to the Cap Roig gardens — widely regarded as one of the finest stretches of coastal walking on the entire Costa Brava, shaded for much of the route and dotted with more historical curiosities, including a small stone hut associated with Salvador Dalí.

Beach Characteristics at a Glance

• Type of shore: Fine, golden sand
• Length: Approximately 300–375 meters
• Width: Approximately 40–90 meters
• Water: Clear, gentle slope; moderate swell possible, exposed to southerly winds
• Occupancy level: High, given its size and family-friendly reputation
• Accessibility: Wheelchair-accessible ramps and walkways
• Notable feature: Restored 6th-century BC Iberian settlement at the northern end

How to Get to Platja de Castell

By Car

From the AP-7, take exit 6 and follow the C-255 toward La Bisbal d’Empordà; after passing through town, continue toward Palamós and follow signs past Camping Benelux to reach the beach’s parking area. The lot is paid in peak season and sits about 5 minutes’ walk from the sand. For a free alternative, parking near Playa de la Fosca and walking the roughly 25-minute Camí de Ronda to Castell is a popular workaround, provided you arrive early enough to find street parking there.

On Foot (Camí de Ronda)

The coastal path from Playa de la Fosca takes about 25 minutes and offers a scenic, mostly shaded alternative to driving directly to the beach’s own parking area. Continuing past Castell on the same path leads to Cala Estreta, a narrow, wilder cove reachable only on foot.

Map

Where to Eat Near Platja de Castell

A couple of seasonal chiringuitos at the beach serve drinks and casual snacks, sufficient for a full beach day without needing to leave. For a fuller meal, the nearby fishing hamlet of Cala S’Alguer and the town of Palamós, known regionally for its prawns (gamba de Palamós), both offer a stronger range of traditional Catalan seafood restaurants a short walk or drive away.

Where to Stay Near Platja de Castell

Since the beach itself remains undeveloped, most visitors stay in Palamós, which offers a fuller range of hotels and apartments along with access to its working fishing port, fish auction, and Museu de la Pesca. Playa de la Fosca, the nearest developed beach area, is another popular base, putting Castell within easy reach via the coastal path.

Best Time of Year to Visit

Summer brings the warmest water and the highest occupancy, given the beach’s reputation as one of the better family options on this stretch of coast. Arriving early in the day is consistently recommended, both to beat the crowds and to enjoy calmer water before the typical midday southerly winds pick up. Spring and autumn offer a quieter, equally scenic visit, particularly well suited to combining a swim with the Camí de Ronda walk toward Calella de Palafrugell.

Month	Water Temp (approx.)	Crowd Level	Best For
April–May	15–17°C	Low	Coastal walks, quiet visit
June	21–23°C	Moderate	Swimming, kayaking
July–August	24–25°C	High	Full beach day; go early for calmer wind
September	22–23°C	Moderate	Warm water, fewer crowds
October	19–20°C	Low	Mild swimming, hiking
November–March	13–14°C	Very Low	Walking, archaeology, photography

Services and Facilities

• Lifeguard service in season
• Showers, chemical toilets, and access ramps for reduced mobility
• Sunbed and umbrella rental
• Kayak school and equipment rental
• One or two seasonal chiringuitos
• Paid parking in peak season, around 5 minutes’ walk from the beach

Practical Tips for Visiting Platja de Castell

• Arrive early, especially in summer. Both for parking and to enjoy the water before southerly afternoon winds typically pick up.
• Consider parking at Playa de la Fosca instead. It’s free if you find street parking and adds a pleasant roughly 25-minute coastal walk.
• Combine your visit with the Iberian settlement and Cala Foradada. Both are a short walk from the beach and add real historical and scenic value.
• Check wind conditions before your visit. The bay is well sheltered from the north but exposed to southerly winds, particularly in the afternoon.
• Bring snorkel gear if you have it. Early arrivals report good visibility and marine life in the clear morning water.

Frequently Asked Questions

Is Platja de Castell developed with hotels or apartments?
No. Following local opposition to development in the 1990s, the beach remains undeveloped, surrounded by pine forest and farmland rather than buildings.

Is Platja de Castell good for families with children?
Yes. Its size, fine sand, and gentle slope into the water make it one of the more practical family beaches on this stretch of the Costa Brava.

Is there an archaeological site at the beach?
Yes, the restored remains of a 6th-century BC Iberian settlement sit on a rocky outcrop at the northern end of the beach, with good views over the bay.

Can you walk to Platja de Castell from other beaches?
Yes, via the Camí de Ronda coastal path, which connects it to Playa de la Fosca (about 25 minutes), Cala S’Alguer, Cala Foradada, and onward toward Calella de Palafrugell.

---

This article is provided for general informational purposes only and does not constitute professional, legal, safety, or travel advice. Beach conditions, parking fees, and seasonal services can change without notice; always check official sources, including the Ajuntament de Palamós, before planning your visit. Always follow posted safety guidance and lifeguard instructions where available, and check wind conditions before swimming or boating.