Grotta delle Conchiglie · Otranto · Salento
Puglia · Salento · Adriatic Sea · Otranto

Grotta delle Conchiglie

A sea cave in Mulino d’Acqua Bay, immediately beside Grotta Sfondata and reached from the sea.

Grotta delle Conchiglie: what to know before you go

Local sources agree that direct access is from the sea. The updated guide does not recommend the reported semi-submerged internal tunnel as an independent recreational swim-through.

Precisely mapped

OpenStreetMap places it at 40.17025, 18.48128.

Nearby

Grotta Sfondata is practically next door.

Mulino d’Acqua Bay

It is part of the cave group in this bay.

Setting

Light limestone and blue-green water.

Sea access

A local specialist source describes it as reachable only from the sea.

Prudent choice

Prefer a boat with a skipper if you do not know the coast.

No DIY tunnel crossing

A semi-submerged inner passage is reported.

Safety

We do not recommend crossing it independently.

Snorkelling outside

Possible in calm sea.

Rule

Stay in open water near the boat or your exit.

Families

It is not a simple beach or toddler cave.

By boat

Check the operator’s safety rules and equipment.

Land access

No certified direct public land entrance was found.

Rule

Do not descend the cliff off trail.

What to bring

Sun protection, water and a mask if a safe swim stop is planned.

Photo stop

It is mainly a natural sightseeing destination.

Grotta delle Conchiglie

Reference coordinates: 40.17025, 18.48128. For coves and caves the pin marks the mapped place or coastal sector, not a guaranteed sea-entry point.

Coordinates: 40.17025, 18.48128

The gallery can be populated from the project photo database and historic images already associated with Otranto.

Beach clubs and private businesses in Otranto

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Nearby places to discover

Continue along Otranto’s northern coast comparing nearby beaches, caves and access points.

Accommodation in Otranto and nearby

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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

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
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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 delle Conchiglie

Location, access, sea, families, safety and practical information.

Where is it?
In Mulino d’Acqua Bay.
Coordinates?
40.17025, 18.48128.
Is it near Grotta Sfondata?
Yes, they are almost adjacent.
Can I enter from land?
No certified direct public land entrance was found.
Can I reach it by sea?
Yes.
Can I swim through the tunnel?
This guide does not recommend doing so independently.
Can I snorkel?
Yes outside in calm sea.
Amenities?
None directly at the cave.