Discover where to dive, when to go, and what you could see.

Discover where to dive, when to go, and what you could see.
★
Menu
Destinations Dive Sites Marine Life Wrecks News
Plan a trip Trip planner When to dive Cost calculator Comparisons Marine-life calendar Water temperature Liveaboards Operators & resorts Marine parks Hyperbaric chambers World map
Cave Diving All cave diving Destinations & Dive Sites Cave Systems & Maps Training & Qualifications Dive Centers & Guides Equipment & Technology Safety & Incident Research Science, History & Conservation Resources & Updates
Regions Australia, New Zealand & East AsiaCaribbean & Western AtlanticEurope, Atlantic & MediterraneanIndian Ocean & East AfricaPacific Islands & MicronesiaRed Sea & Middle EastSoutheast Asia & Coral TriangleThe Americas & Eastern Pacific Countries
Learn & Tools All guides Certifications Gear guides Videos Ask the Data AI Agents API
About About us Methodology Disclaimer Contact
Your view
★ Saved

Your starred destinations, sites and species, stored in this browser.

API GATEWAY

Free read-only JSON access to the atlas's cached data.

Dark mode

Guided View
New to diving? Depths, currents, certification levels? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the difference between a wall and a drift. Just the data: clean, fast and compact. This is the default view.

Interface language

Cave diving · Africa

Cave diving in Egypt

1 cave systems1 entrances and sites1 providers

Egypt has no documented freshwater cave diving in this dataset; its overhead diving entry is the Blue Hole near Dahab in South Sinai, a reef sinkhole whose deep tunnel, the Arch, is treated as a technical dive.

How access works

The Blue Hole lies in the Abu Galum Protected Area. Diving is arranged through dive centres in Dahab, and a 2026 government plan under study proposes regulating marine activities and limiting visitor numbers. No official rule text for the Arch was found.

A general summary; each site page gives its own dated access information.

1

Cave systems

Blue Hole (Dahab)

Blue Hole (Dahab)

South Sinai
Blue hole

1

Entrances and dive sites

SiteCave systemTypeAccess
Blue Hole and the Arch, Dahababout 10 km north of Dahab Blue Hole (Dahab) Blue hole Open to qualified divers, with conditions

1

Dive centres and guides

Details →
ProviderWhereChecked
Circle DiversDahab2026-10-14

A listing is not an endorsement.

Sources: [1] Circle Divers ↗[2] Wikipedia ↗[3] Zawya ↗ · checked 2026-10-14
Every fact on this page, with its source (2)
FactStatusSource
The Blue Hole near Dahab is connected to the open sea by a tunnel called the Arch, whose top is given as about 52-55 m deep, and which is described as out of bounds for recreational divers. Reported [1] [2]
The Blue Hole lies in the Abu Galum Protected Area and a 2026 development plan reviewed by the Ministry of Local Development and Environment proposes regulating marine activities and capping visitor numbers. Reported [3]

Verified: stated by an official or primary source we opened. Reported: from a secondary source only. Sources conflict: the note gives both versions. May be out of date: the newest source we found is old.

Written in our own words from the sources above. Report a correction

Australia, New Zealand & East Asia

Cairns & the Ribbon ReefsNingaloo ReefCoral Sea & Osprey ReefOkinawa & the Kerama IslandsPoor Knights IslandsTownsville & the YongalaGreen IslandIzu Peninsula

Caribbean & Western Atlantic

BonaireCozumelRiviera Maya & the CenotesBelize Barrier ReefGrand CaymanIsla Mujeres & CancúnRoatánTiger Beach & Grand Bahama

Europe, Atlantic & Mediterranean

Malta & GozoSilfra & IcelandThe AzoresCanary IslandsLarnaca & the ZenobiaScapa FlowArctic NorwayMadeira

Indian Ocean & East Africa

North & South Malé AtollsAri AtollBaa Atoll & Hanifaru BayAliwal Shoal & UmkomaasMafia IslandMauritiusSeychellesSodwana Bay

Pacific Islands & Micronesia

PalauChuuk (Truk) LagoonFakaravaKona, HawaiʻiRangiroaTaveuni & Rainbow ReefBeqa Lagoon & Pacific HarbourEspiritu Santo

Red Sea & Middle East

Sharm El Sheikh & Ras MohammedBrothers, Daedalus & St John'sDahabHurghada & El GounaMarsa Alam & the Deep SouthAqabaDaymaniyat IslandsMusandam Peninsula

Southeast Asia & Coral Triangle

Bali & Nusa PenidaKomodoRaja AmpatSipadan & MabulAnilaoCoronKoh TaoLembeh Strait

The Americas & Eastern Pacific

Galápagos IslandsCocos IslandFlorida KeysSea of Cortez & Cabo PulmoSocorro & the RevillagigedosBritish ColumbiaCalifornia Channel IslandsCosta Rica Pacific Coast