Skip to content
OpenWaterAtlas
A group of divers explores a mysterious underwater cave with fascinating rock formations.
📷 Caroline O.marcel · Pexels

Σπήλαιο Αρχαγγέλου

4.1 — based on 27 community signals
4.2 12 species 28 contributors

Cave diving in Greece's Archangel Cave offers year-round exploration with documented marine life observations and community-filmed dives.

⭐ Best for advanced divers.

updated 4 months ago
Difficulty
Advanced
CaveOnlyAdvancedOnly

At a glance

Activity
dive
Difficulty
advanced

Map

This spot Airport Nearby spots
Σπήλαιο Αρχαγγέλου location map © Google · Map data © Google, contributors
Open in Google Maps

Conditions today

Conditions

Open-Meteo
Wind
6.5 kn
Wave
0.34 m
Water
28°C
N E S W
Wind direction (7d)
Primary: NW (69%)
Now: NW (311°)
Tide (7 days)
range: 0.28m

Next: High at 02:00 (-0.34m)

+-0.3 m-0.6 m
▲ 02:00 · -0.34m ▼ 09:00 · -0.39m ▼ 11:00 · -0.41m ▼ 14:00 · -0.43m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV6.45 · high Air PM2.56 · good 06:52 19:09
Day Wind Wave UV Rain
09-19 8.3 0.38 6 0mm
09-20 5 0.24 6 0mm
09-21 5.4 0.22 6 0mm
09-22 5.4 0.4 6 0mm
09-23 16.5 0.68 6 0mm
09-24 16.4 0.7 6 0mm
09-25 9.8 0.5 6 0mm

About this spot

Σπήλαιο Αρχαγγέλου, known as Archangel Cave, is a cave dive site in Greece accessible throughout the year. The site has generated interest from the diving community, with 12 recorded species observations and 3 community videos documenting underwater conditions and marine encounters. While specific depth and visibility data aren't publicly documented, the cave structure attracts divers seeking distinctive geological formations and the unique conditions cave diving presents. The site sits outside a marine protected area, which may simplify access logistics for divers planning visits. Year-round availability makes it a flexible addition to Greek diving itineraries. The presence of multiple community-submitted videos suggests the site has enough regular traffic and interest to warrant ongoing documentation from visiting divers. Divers considering Archangel Cave should research current conditions through recent community posts and videos before booking. Local knowledge from Greek dive operators familiar with the site will provide essential details on entry procedures, required skills, and seasonal variations. Cave diving carries inherent risks; proper training and equipment checks are non-negotiable prerequisites.

📖 Guide: Diving in Greece: 19 Sites from Caldera Walls to WWII Wrecks

Dive types

Cave

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type C/F · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 2824km · ~650kg · €12

From your departure country

United States
Origin score: 72/100
  • Visa: Visa-free · 90 days max
  • Flight: 7h · direct
  • Jet-lag: 7h east · 5 days recovery

FAQ

Can I dive Archangel Cave year-round?

Yes, the site is listed as accessible year-round, though seasonal weather and sea conditions in Greece may affect visibility and safety margins. Check recent community reports before travel.

What marine life have divers observed here?

Twelve species observations are documented from the site. Consult community videos and recent diver reports to see which species are commonly encountered and in what areas of the cave.

Is special training required?

Cave diving requires specialized training beyond recreational SCUBA certification. Confirm your qualifications and experience level before attempting this site, and consider a guided dive with local operators.

Are permits or MPA restrictions needed?

Archangel Cave is not in a marine protected area, which may simplify entry. Always verify current local regulations with Greek authorities or dive operators before your trip.

Recently spotted by divers

iNaturalist →

Verified marine species observations

64 records · 28 species · sources: OBIS, GBIF

Branchiomma bairdi

Polychaeta · Sabellidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Ampithoe ramondi

Malacostraca · Ampithoidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Syllis corallicola

Polychaeta · Syllidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Vermiliopsis annulata

Polychaeta · Serpulidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Ceratonereis

Polychaeta · Nereididae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Hydroides dirampha

Polychaeta · Serpulidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Dodecaceria capensis

Polychaeta · Cirratulidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Dodecaceria concharum

Polychaeta · Cirratulidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Branchiosyllis exilis

Polychaeta · Syllidae
OBIS
Last seen:
11 Jun 2021
×1records
Depth:
0–3 m

Diadema setosum

Echinoidea · Diadematidae
OBIS
Last seen:
1 Jan 2020
×2records
Depth:
2–8 m

Synaptula reciprocans

Holothuroidea · Synaptidae
OBIS
Last seen:
1 Jan 2020
×2records
Depth:
0–10 m

Brachidontes pharaonis

Bivalvia · Mytilidae
OBIS
Last seen:
1 Jan 2020
×1records

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

The blue hole of Vouliagmeni and its underwater cave.

Antonis Grafas
💬 3 top comments
  • Έχω πάθει σοκ...το έχω δει δύο φορές απανωτές 😂 Συγχαρητήρια για την δουλειά σας.. Υ.γ.ουτε από πάνω δεν θα κολυμπούσα. Υ.γ.2 τώρα που το είδα 5η φορά ούτε πέτρα δεν θα πετούσα.

    @socratesdiamantis3983 · 👍 94
  • Συγχαρητήρια για όλη την προσπάθεια παιδιά. Και εγώ μπήκα να δω το βίντεο με αφορμή το χθεσινό γεγονός, που αγνοείται ένας 34χρονος δύτης. Πολλά μπράβο σας αξίζουν σε μία άκρως κλειστοφοβική και επικίνδυνη σπηλαιοκατάδυση!!!

    @tzirdiet · 👍 148
  • Ηθος!Τι λεφτά να ζητήσουμε λέει είμαστε Έλληνες ένας λόγος παραπάνω!Βιντεαρα! πολλά μπράβο

    @DnsFpv · 👍 211

🔦 -240m Sintzi Spring Cave | Record Depth Dive | Greece

addicted2h2o
💬 3 top comments
  • V I D E O S T O W A T C H N E X T : ✅ Burdigala Wreck ⚓: https://youtu.be/48KaPFdm2jU?si=o-z1xZiniWATq1BK ✅ Lavrio Mines Underwater: https://youtu.be/48KaPFdm2jU?si=o-z1xZiniWATq1BK ✅ Rare WWII Junkers Wreck ⚓: https://youtu.be/fSdmtb7q934?si=ewlE2bM1iDn8AiN5

    @addicted2h2o · 👍 0
  • Christ, the complexity of a dive like this plus training/certifications/experience , it's just incredible, for an even more incredible goal to reach the end of the cave, forget the top notch tech of rebreathers, dpv's, dive computers, a lot of skill and knowledge are necessary for it.

    @evolvedmonkey9978 · 👍 30
  • Great achievement. Glad to see another deep cave exploration powerd by Seacraft DPVs. Well done Bartek.

    @Seacraft · 👍 8

Hidden Paths: The Caves of Lake Vouliagmeni 2026

T2B Diving Team
💬 3 top comments
  • The team that explored the lake of Vouliagmeni is one of the best in the world!

    @oceanadex · 👍 7
  • would like to have seen more of teh underwater cave system

    @mioumitsou · 👍 25
  • Τιμή μου. Σας ευχαριστώ πολυ

    @upstories · 👍 6
Visibility (month-by-month)
Best: Jun (100/100) Worst: Jan (0/100) Now: Sep (88/100) NOAA MODIS Aqua · 5y mean

Nearby spots

Καλλιθέα Greece Diving
🇬🇷 Greece

Καλλιθέα

Kallithea Springs is a year-round Greek dive destination with documented marine life observations and community exploration.

Beginner Jan·Feb·Mar+
The Waterhoppers Greece Diving
🇬🇷 Greece

The Waterhoppers

The Waterhoppers is a year-round dive site near Rhodes, Greece, with 12 recorded species observations and accessible conditions for exploring.

Jan·Feb·Mar+
Waterhoppers Greece Diving
🇬🇷 Greece

Waterhoppers

Waterhoppers is a year-round Greek dive site with documented marine life observations and community video coverage.

Jan·Feb·Mar+

Similar spots

Same activity, shared marine species or similar profile.

Grotta del Cristo Italy Diving
🇮🇹 Italy

Grotta del Cristo

Grotta del Cristo is a cave dive in Italy accessible year-round, with 12 documented species observations and community video coverage.

Advanced
Alex's Cave Dive Site Malta Diving
🇲🇹 Malta

Alex's Cave Dive Site

Alex's Cave Dive Site in Malta offers cave exploration year-round with 12 documented species observations and 3 community videos showcasing the site.

Advanced
Bottleneck Cave (Dive Site) Malta Diving
🇲🇹 Malta

Bottleneck Cave (Dive Site)

Bottleneck Cave is a dramatic sea canyon dive in Malta accessible year-round. Explore narrow passages and marine life in Għasri Valley.

Advanced Jan·Feb·Mar+
Grotta dei Gamberi Italy Diving
🇮🇹 Italy

Grotta dei Gamberi

Grotta dei Gamberi is a protected cave dive in Italy's Ustica Marine Reserve. Year-round access to a sheltered underwater cavern with resident marine life.

Advanced 5m Jan·Feb·Mar+

Suggest an operator

Know a great dive shop, kite school, or local guide at this spot? Tell us — we'll review and add it.

Up to 500 characters
Plan
View →