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Grotta Sulfurea (Cala Fetente)

Palinuro and Cilento · about 1 km from Palinuro

Grotta Sulfurea (Cala Fetente)

  • CertificationFull cave
  • SpecialExperienced divers

Diving and fills

Dive here with

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Fills nearby

  • Fill stationPalinuro Sub Diving Center~6 min drive (estimate)Cylinder fills and rental; gases not stated — ask about nitrox, trimix and O₂Route ↗
  • Fill stationDiving Continente Blu~17 min drive (estimate)Not stated — askRoute ↗
All fill stations and places to stay ↓

What it looks like

All 4 videos and posts

Videos and posts

From other divers, via YouTube, Instagram and Facebook. They only load when you click; after that, Google's or Meta's privacy rules apply.

Search for more onYouTube ↗Instagram ↗Facebook ↗

Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.

The dive

At the entrance the sulphur water mixes with seawater; Cala Fetente is named after these sulphur springs (rotten-egg smell). Local sources call diving here very dangerous.

Sulphur spring with hydrogen sulphide (H₂S). Do not breathe air from air bells.

1 earlier accident or incident has been reported at this cave. Read what happened ↓

Profile and sections

At the entrance the sulphur water mixes with seawater; Cala Fetente is named after these sulphur springs (rotten-egg smell). Local sources call diving here very dangerous.

The Grotta Viola in the same cove has a purple manganese coating on the walls, formations and columns.

Depth and profile
Depth and length of the Sulfurea not published. Grotta Viola (also in Cala Fetente): to -14 m, two chambers with air bells and an inner lake. 1984 accident: blind passage of ~50 m.
Configuration
No data on passage sizes: take a compact configuration and always run a line.
DPV: Not DPV-suitable (estimate)
Short, complex caves: not a scooter dive.
Who can dive where
  • CaveAt least Full cave
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveConfiguration unknown — research beforehand · doesn't decide who may dive
  • Whole caveExperienced divers only · doesn't decide who may dive
Experienced diversDepends on water level or swell

This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.

How to get there

By boat from Palinuro harbour to Cala Fetente. The first ~20 m of the cave can be walked above water to an inner lake.

Plan your route ↗

Around Grotta Sulfurea (Cala Fetente)

Fills2 fill stations · nearest 1 km
  • Palinuro Sub Diving Center

    ~6 min drive (estimate)

    Via Porto snc, 84051 Palinuro (Centola)

    Cylinder fills and rental; gases not stated — ask about nitrox, trimix and O₂

    April–November; hours not stated

    Harbour dive centre with one boat; the team has dived here since 1983. Runs cavern and cave courses and dives the Capo Palinuro caves in small groups (4–5). Second base with classroom at Hotel Le Tre Caravelle. CCR support not stated.

  • Diving Continente Blu

    ~17 min drive (estimate)

    Marina di Camerota

    Not stated — ask

    Not stated — ask

    Dive centre in Camerota (listed by CilentoMag). Its website did not respond during our research; ask about services, gases and fills.

Where to sleepAround Palinuro on Booking.com ↗

The links to Booking.com are affiliate links: if you book through one, DiveTripPlanner earns a small commission. You pay the same.

Caves nearby6 within 1 km

News

All (1)

Accidents and incidents

What happened at this cave before, with the sources. No names are given; read it as a lesson for your own planning.

Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 13 Nov 2026.

More of the latest in Palinuro and Cilento (Italy): conditions, closures and news →

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Sources, sharing and disclaimer

Sources

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (national cave registry via Grottomap, Logbook Immersioni, 2025 disciplinare of the Costa degli Infreschi e della Masseta AMP, Comune di Centola, dive centres and tourist sites, Divernet, scientific papers, news reports 1984–2017, SIMSI list 2024; Sept 2026), with Palinuro Sub's dive-site pages and the Palinuro coast guard's 2025 bathing-safety ordinance (Nov 2026) and its ordinances 14/2011, 23/2012, 06/2017 and 14/2024 from the archive on guardiacostiera.gov.it. Pins from the cadastre, the dive-site database, the AMP buoy plan or Grottocenter (see each site); ~ = estimate. Rules change — check locally.