Registered in 2026
The Apulian Speleological Federation lists 40.17030, 18.48057.
Data
This is the main mapping reference.
Grotta Sfondata: what to know before you go
The 2026 Apulian Speleological register confirms the cave and coordinates. The updated page keeps the visual appeal of the Blue Eye but does not encourage visitors to approach the upper rim.
Collapsed roof
The name comes from the collapse of part of the cave roof.
Effect
A large opening remains to the sky.
Mulino d’Acqua
It belongs to the bay’s cave system.
Nearby
Conchiglie and Eremita are in the same stretch.
Dangerous upper rim
The dramatic view from above does not make the edge safe.
Rule
Do not cross margins, barriers or paths.
Sea viewing
It can be appreciated during coastal boat trips.
Weather
Approach and stops depend on wind and waves.
Snorkelling
Possible outside in calm sea.
Safety
Avoid unstable walls or overhangs.
Families
It is not a toddler beach.
By boat
Always follow the crew.
What to bring
Walking shoes if coming by land, water, hat and sunscreen.
Photos
Use safe viewpoints away from the rim.
Grotta Sfondata
Reference coordinates: 40.1703, 18.48057. For coves and caves the pin marks the mapped place or coastal sector, not a guaranteed sea-entry point.
Coordinates:
40.1703,
18.48057
Grotta Sfondata
The gallery can be populated from the project photo database and historic images already associated with Otranto.
Submit your photo
Have you photographed this beach or a beach club located here? Send your image to Salentissimo.it.
The photo and the details you enter will be emailed to the editorial team and checked before possible publication among the photographs of this beach.
Beach clubs and private businesses in Otranto
Do you own or manage a beach club or bathing establishment? Claim your listing free of charge: email us a photo, a short description, your contact details and a link to your website. We will create an updated card with the information you provide.
Do you own or manage one of these beach clubs?
Claiming your listing is free. Email us a photo, a short description, phone number, email address, full address and official website. If your beach club is not listed, you can add it free of charge by email.
No beach clubs are currently listed for this beach. If you run one here, you can add it free of charge.
Nearby places to discover
Continue along Otranto’s northern coast comparing nearby beaches, caves and access points.
Luogo costiero
Spiaggia di Mulino d’Acqua
A nearby place for continuing along Otranto’s northern coast.
Open guide Luogo costieroGrotta dell’Eremita
A nearby place for continuing along Otranto’s northern coast.
Open guide Luogo costieroGrotta delle Conchiglie
A nearby place for continuing along Otranto’s northern coast.
Open guide Luogo costieroBaia Imperia
A nearby place for continuing along Otranto’s northern coast.
Open guideAccommodation in Otranto and nearby
Do you run a hotel, B&B, residence, holiday home or other accommodation? Claim your listing free of charge: email us a photo, a short description, your contact details and a link to your website. We will create an updated card with the information you provide.
Advertisement
Vittoria Resort Pool & Spa
Via Catona – Otranto+ 39 0836 23 72 80
Claim for free
Ristorante Pizzeria Il Ghiottone
Via Lungomare Kennedy 3, Otranto, Italy +39 0836 801325
Claim for free
Baia dei Turchi Resort
Contrada Fontanelle 73028 Otranto LE +39 0836.195.6322
Claim for free
Hotel Albania
Via S. Francesco di Paola, 10, 73028 Otranto (Le) +39.0836.801877
Claim for free
Torre Santo Stefano Agriturismo
Via Alimini Loc. Baia Dei Turchi - 73028 - Otranto (Le) +39 0836 805621
Claim for free
Hotel Profumo di Mare
Lungomare Terra d"otranto, 5, 73028 Otranto (Le) +39 0836 506987
Claim for free
Le Dimore di Otranto
Strada Vicinale Fabrizio, 73028 Otranto (Le) + 39. 339 5913 111
Claim for free
Masseria Muntibianchi
S.P. 277, Via Giurdignano, 73028 Otranto (Le) +39 0836 1946379
Claim for free
Mediterraneo Camere
Via delle Torri, 24, 73028 Otranto (Le) +39 320 457 5786
Claim for free
B&B Zio Cici
Piazza IV Novembre 9, 73027 - Minervino di Lecce (Le) +39 333 977 1514
Claim for free
Agriturismo Il Megalite
SP 277 Otranto - Giurdignano, Snc, 73020 Otranto (Le) +39 345 661 6133
Claim for free
Agriturismo Il Piccolo Lago
Vicinale Masseria Muzza, 137, 73028 Otranto (Le) +39 334 742 8007
Claim for free
Bed & Breakfast San Giorgio - Otranto
Via Azienda Fontanelle, 119 (SP341), 73028 - Otranto - (Le) +39 340 374 2836
Claim for free
Masseria Montelauro
SP358 Otranto - Uggiano - Località Montelauro, 73028 Otranto (Le) +39 0836 806 203
Claim for free
Sarmenti Agriresort
Località Fontanelle, 73028 - Otranto (Le) +39 376 107 1720
Claim for free
Hotel Koinè Otranto
Litoranea Alimini, Via Alimini, 73028 Otranto (Le) +39 0836 802 409
Claim for free
Masseria Lacco
Contrada Lacco - Muro Leccese (Le) +39 320 079 6078
Claim for free
La Zudrea
Località Santo Stefano, 73028 Otranto (Le) +39 320 307 3527
Claim for free
Masseria Mongiò
Località Baia dei Turchi, 73028 Otranto (Le) +39 328 976 4677
Claim for free
Masseria Fabrizio
Strada Vicinale Fabrizio, 73028 Otranto (Le) +39 0836 801 166
Claim for free
B&B Le Palombelle
Strada Vicinale Palombara, 73028 Otranto (Le) +39 338 900 0374
Claim for free
Donna Rosa B&B
Località Santo Stefano, snc 73028 Otranto (Le) +39 328 877 6882
Claim for free
Residence Villa Grottamonaca
Via Cerra, 73028 Otranto (Le) +39 349 130 4617
Claim for free
Borgo Mulino d"Acqua
Via Vicinale Santo Stefano, 34, 73028 Otranto (Le) +39 0836 802 191
Claim for free
Hotel La Plancia
Via Antonio Sforza 1/7, 73028 Otranto (Le) +39 0836 805 970
Claim for free
Vele d"Otranto B&B
Viale Rocamatura 4, 73028 Otranto (Le) +39 347 058 4631
Claim for free
Agriresort Murciano
SP341, 73028 Otranto (Le) +39 0836 213 653
Claim for free
Hotel Palazzo Papaleo
Via Rondachi, 1, 73028 Otranto (Le) +39 0836 802 108
Claim for free
B&B Piccolo Vigneto
Contrada Fontanelle 78, 73028 Otranto (Le) +39 371 172 6058
Claim for free
Hotel degli Haethey
Via Antonio Sforza, 33, 73028 Otranto (Le) +39 346 164 0971
Claim for free
B&B Aneda
Via Porto Craulo, 14, 73028 Otranto (Le) +39 339 879 2833
Claim for free
Hotel Bellavista Otranto
Via Vittorio Emanuele, 19, 73028 Otranto (Le) +39 0836 801 058
Claim for free
Palazzo De Mori
Bastione dei Pelagi, 73028 Otranto (Le) +39 0836 801 088
Claim for free
Continue along the coast
This guide belongs to Otranto; configured coastal navigation links Baia delle Orte and Torre Santo Stefano.
Frequently asked questions about Grotta Sfondata
Location, access, sea, families, safety and practical information.
Why is it called Sfondata?
Because part of the roof collapsed.
Coordinates?
40.17030, 18.48057 in the 2026 cave register.
Where is it?
In the Mulino d’Acqua area.
Can I view it from above?
Only from safe points well away from the rim.
Can I approach by sea?
Yes when conditions allow.
Good for children?
Not as an exploration site.
Can I snorkel?
Yes outside in calm sea.
Near Grotta delle Conchiglie?
Yes, they are practically adjacent.