Wolf’s Cave & El Torn Naturist Beach – Hospitalet de l’Infant
Explore Wolf’s Cave, a turquoise sea cave reached by swimming or kayak, and enjoy El Torn, a long naturist beach backed by pine forest and mountains on the Costa Dorada
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About Wolfs Cave & El Torn Nudist Beach - Hospitalet del Infant
The coastline south of L’Hospitalet de l’Infant is one of the most striking and unspoilt stretches of the Costa Dorada — a place where pine forest, cliffs and long sandy beaches meet a turquoise Mediterranean. It attracts two kinds of visitors who often end up sharing the same paths: explorers seeking the hidden sea cave known as Cova del Llop Marí (Wolf’s Cave), and naturists drawn to the freedom and natural beauty of El Torn, widely regarded as the best clothing‑optional beach in Catalonia.
El Torn is a long, natural beach backed by pine forest and a small mountain ridge, creating a secluded and peaceful environment for nudists. The naturist campsite El Templo del Sol, which borders much of the beach, has played a major role in preserving its wild character and maintaining its clothing‑optional tradition. The beach holds a Blue Flag for environmental quality, and its friendly, respectful atmosphere is supported by lifeguards and a couple of beach bars during the summer season.
Wolf’s Cave is a natural sea grotto with a small beach inside, illuminated by blue light filtering through the water. Reaching it requires a short swim or kayak approach, adding a sense of adventure that appeals to hikers, swimmers and anyone who enjoys discovering unique coastal features.
Just beyond the cave, El Torn Beach stretches south in a long arc of sand framed by dunes, forest and mountains. Its relaxed naturist tradition and untouched setting make it feel far removed from the built‑up resort towns further north. Whether you come for the cave, the beach, or both, this route offers a rare combination of adventure and tranquillity along one of the most natural coastlines in southern Catalonia.
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Visiting Wolfs Cave & El Torn Nudist Beach - El Hospitalet del Infant
This EASY 11 km circular route combines two very different experiences: the adventure of reaching Cova del Llop Marí and the relaxed, natural atmosphere of El Torn, one of Catalonia’s most iconic clothing‑optional beaches. The walk links pine forest trails, wild cliff‑top paths and long stretches of sand, making it ideal for both explorers and naturists.
El Torn Beach is the first highlight of the route — a long, untouched sandy beach backed by pine forest and a small mountain ridge. Its secluded setting and naturist tradition give it a peaceful, respectful atmosphere. The beach is bordered by the naturist campsite El Templo del Sol, which has helped preserve its wild character. During summer, lifeguards and a couple of beach bars operate along the shoreline, adding comfort without spoiling the natural environment.
Visiting Cova del Llop Marí by Swimming
Wolf’s Cave is a natural sea grotto with a small beach inside, illuminated by turquoise light reflecting off the water. The cave is only accessible from the sea, requiring a short 100‑metre swim from a nearby cove. A waterproof bag or floating rucksack is essential, especially if the sea is choppy. On windy days, having a flotation device makes the approach much safer and more comfortable.
To protect the cave’s fragile environment, access is limited to 10 people at a time with a maximum stay of one hour. A lifeguard in a kayak monitors the entrance. Visits on Fridays, Saturdays and Sundays in July and August require a free reservation made at least 24 hours in advance through the local tourism website. You’ll receive a confirmation email with a QR code for entry.
Note: Wolf’s Cave is roughly a two‑hour walk from L’Hospitalet de l’Infant RENFE station, so plan your timing carefully.
Visiting Cova del Llop Marí by Sea Kayak
If you prefer not to swim, guided sea‑kayak tours to Cova del Llop Marí depart from L’Ametlla de Mar, one stop further south on the R16 line. This is a great option for those who want a more relaxed approach or are travelling with less confident swimmers.
Hiking Wolfs Cave & El Torn Nudist Beach with a dog
Dogs are not permitted on beaches between 1 June and the last Sunday of September, except in designated dog zones. Because this route includes long stretches of beach and a sea‑cave approach that requires swimming, it is not suitable for dogs during the summer season.
The inland sections of the route pass through pine forest, where pine processionary caterpillars may be present in spring and early summer. These are dangerous to dogs, so remain vigilant.
For a dog‑friendly experience, complete this route outside the summer restrictions. The best months are October to May.
Best Places to Swim and Eat
For swimming, the most peaceful spot is the tiny secluded cove beside Illot del Torn, a rocky islet at the southern end of El Torn Beach. Platja de l’Arenal, closer to town, is a family beach and not naturist.
Food and drink options include Chiringuito del Pep at the edge of the pine forest, offering natural shade and excellent meals — booking is recommended at lunchtime. Chiringuito L’Estel Torn sits roughly halfway along the beach, and Blauverd Torn Restaurant is located inside the naturist campsite.
What to take with you for Wolfs Cave & El Torn Nudist Beach
Reaching Cova del Llop Marí requires swimming about 100 metres from a nearby cove, so waterproofing your belongings is essential. Seal your phone in an IPX8 case, then place anything that must stay dry — wallet, clothes, towel, phone, shoes — inside a dry bag. Fold the top several times, clip it securely, and leave a little air inside so it floats. This dry bag can then go inside your rucksack, which works as a flotation device that you can wear on your chest or push in front of you while swimming.
Wear lightweight clothing such as running shorts and water shoes for the swim. If you’re visiting in a group, an easier option is to take turns: half the group stays on the beach guarding bags while the others swim to the cave. Never leave valuables unattended on the beach.
For the hiking portion, bring plenty of water — at least 2–3 litres per person — as there are no services between the town and the cave. The route includes sandy beaches, rocky paths and pine forest, so sun protection and sturdy footwear are important. If visiting in spring or early summer, stay alert for pine processionary caterpillars in forested areas.
Wolfs Cave & El Torn Nudist Beach Summary of Prices
Train/Bus Fare
Entry Ticket
Additional Information
Train/Bus Fare
Entry Ticket
Additional Information
Adult
€ 20.90
FREE
Child
€ 20.90
FREE
Notes
Walk is free, Return train ticket costs 22.90 Euros.
Getting to Wolfs Cave & El Torn Nudist Beach - Hospitalet del Infant
Address: El Hospitalet del Infant, El Hospitalet del Infant, 43890
L’Hospitalet de l’Infant is served by the R16 Regional line, around 1 hour 45 minutes south of Barcelona. Trains on this stretch of the coast are infrequent, often running every two hours or more, so checking the timetable in advance is essential. Plan your arrival and return carefully, especially if you intend to visit the cave, as the full route and swim can take several hours.
The station is a 2Km walk from Platja de l’Arenal, the northern end of the route. From here you can follow the coastline south for 2 km towards El Torn and continue on to Cova del Llop Marí. If you’re visiting in summer, allow extra time for beach crowds and heat, and always aim to finish your hike well before your return train.
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