Ikaria operator page describing boat and shore diving service from the nearby base.
Remote Aegean wall dive with pelagic sightings
Remote Aegean wall dive with pelagic sightings
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Fourni is boat-reached and route-dependent, so a local operator is the practical way to dive it.
Fourni is a remote eastern Aegean boat-dive area made up of rocky islands, steep walls, and open-water routes off the Ikaria and Fourni corridor. The site reads as a destination dive for divers who want big-water scenery and the chance of pelagic sightings.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 30m
Depth Note
The public material emphasizes a wall-oriented boat site with route-dependent depth rather than a single fixed band.
Best Season
Summer and early fall, when the Aegean is typically easiest to work with and boat logistics are more predictable.
Typical Conditions
Remote eastern Aegean boat diving with rocky walls, clear water, and open-water conditions that can change quickly with wind.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat Fourni as a boat-and-weather dive, keep the planned route conservative, and follow the operator if conditions shift.
Access Restrictions
Boat access only, with the day’s route shaped by weather, charter planning, and any site-specific protection rules.
Legal Notes
Some Fourni waters are part of protected underwater heritage, so use only the routes and rules the operator is running that day.
Community notes to help plan your visit.
Scuba Diving
Fourni works best as a guided boat scuba outing where the wall and open-water character make the dive feel exploratory and remote.
Freediving
Not a freedive-first site because the boat logistics and wall orientation make it much more naturally scuba-focused.
Snorkeling
Snorkeling is secondary here and makes more sense as a boat-side or cove add-on than as the main experience.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Ikaria operator page describing boat and shore diving service from the nearby base.
Independent public source on Fourni's shipwreck heritage and regulated dive tourism plans.
Operator/travel page noting dive trips to Fourni from Ikaria and the boat-based setup.
Official Greece tourism page for broad diving context, clear water, and underwater heritage.
Tourism page placing Fourni east of Ikaria and describing the boat-access cluster.
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