Safety · Destination Guide
Seydisfjordur and El Grillo
A wartime wreck beneath Iceland's creative Eastfjord, accessible to divers only by permit.
Safety · Destination Guide
A wartime wreck beneath Iceland's creative Eastfjord, accessible to divers only by permit.
El Grillo is a permission-controlled dive in a commercial fjord with deep cold-water exposure, unresolved operational disagreement about oil pollution and historical wartime wreck hazards. Authorised diving requires current permission and suitable qualifications; no operator or study provides a blanket safety guarantee. For the town and road approach, changing wind, snow and steep terrain matter. For emergencies call 112 first; divers should also have an operator-specific oxygen, rescue and evacuation plan.
Under Mulathing harbour regulations adopted in 2025, no diving inside the regulated harbour without the harbourmaster's permission; El Grillo dive permission depends on qualifications appropriate to the depth. Ask a currently operating guide for proof of permit and a specific planned maximum depth. Icedive requires Advanced Open Water and a drysuit qualification or 10 documented drysuit dives approved by an instructor; it says recreational dives stay within AOW limits even though the ship extends to roughly 45 m. A deeper technical itinerary is a separate specialist task.
Plan for cold water, exposure and thermal stress, working harbour vessel traffic, possible currents, degraded metal, entanglement and reduced visibility. Do not enter enclosed wreck spaces or disturb the structure without separately approved training, permissions, support and a specific technical plan. Historical munitions concerns were reported by Iceland government; never touch suspected ordnance or salvaged material. Harbour rules expressly restrict removing any parts.
DIVE.IS reports its current tour suspension for an oil spill, despite older text elsewhere on the page saying the wreck is clean. The April 2026 peer-reviewed study found PAH concentrations below evaluated thresholds in its samples while copper and zinc exceeded specified environmental thresholds. Those data do not certify the water safe for all dive exposures, rule out fresh leaks, establish vessel access or override port controls. Seek direct up-to-date decisions from the responsible authority and dive organiser.
Ask how the operator provides surface watch, communications, immediate emergency oxygen, first aid, evacuation to regional health care and a medical pathway for suspected decompression illness. Do not assume a chamber or hyperbaric team is available in Seydisfjordur. Carry an appropriately rated computer and dive insurance that covers the planned depth and type of diving. For any life-threatening incident call 112 immediately.
The Health Institution of East Iceland lists regional services including a Seydisfjordur health centre and Egilsstadir services, with telephone triage at 1700. More serious care is organised across the regional network, including hospital facilities at Neskaupstadur, but no local hyperbaric facility or transport time has been independently verified. For emergency rescue dial 112 and follow local dispatch instructions. Scuba teams should brief an exact location, incident oxygen provision and evacuation plan before entering the water. DAN provides dive-medical emergency consultation at +1 919 684 9111, not a replacement for contacting local emergency services. Check care and evacuation coverage with insurance.
Harbourmaster permit and depth rights required
2025 port regulation, Article 8 prohibits diving within Mulathing port areas without the harbourmaster's permission and requires sufficient depth credentials for an El Grillo dive. Commercial advertising is not a substitute for permission.
Conflicting oil-contamination information
DIVE.IS says it has suspended El Grillo tours due to an oil spill. The 2026 environmental study is valuable research but not an all-clear for divers; request up-to-date official and operator assessments.
Deep, cold and structurally hazardous wreck
El Grillo extends to roughly 45 m according to Icedive. This is not a beginner or casual snorkel attraction; overhead penetration, deep profiles and decompression require independent approvals, expertise and equipment.
Historic wartime munitions concerns
Iceland government reporting in 2021 discusses concern involving munitions at the wreck. It is not proof of the current condition; do not handle objects or enter unsafe structure.
El Grillo is a historic maritime site and a possible pollution source, not a collection site. Harbour regulations prohibit taking parts from the wreck without the relevant environmental ministry permission. Avoid contact with metalwork, seabed sediment or any suspected wartime object; report concerns through the operator and authorities. The 2026 contamination research reinforces the importance of differentiated evidence and continued monitoring. Do not equate observed marine life or any one group of water samples with a general safety clearance. During topside visits keep to approved paths, respect local residents and avoid disturbance to seabirds or sensitive habitats.
Do Not Do This
Avoid entering when harbourmaster permit and depth rights required. Confirm local briefings before committing.
| Contact | Role | Phone | Availability |
|---|---|---|---|
| Iceland emergency services | Police, ambulance, rescue and fire for emergencies | 112 | 24 hours every day |
| Iceland medical helpline | Non-emergency medical advice and access to regional out-of-hours services | 1700 | 24-hour advice, local service hours vary |
| Health Institution of East Iceland, Seydisfjordur | Local medical clinic, not a verified hyperbaric facility | +354 470 3060 | Check current clinic opening hours |
| Health Institution of East Iceland, Egilsstadir | Regional healthcare contact and coordination | +354 470 3000 | Check services and opening hours |
| Ports of Mulathing, Seydisfjordur harbour | Harbourmaster / current diving permissions and port advisories, not the emergency dispatcher | +354 470 2360 | Port contact published as available 24/7; dive-permit processing hours must be confirmed |
| Divers Alert Network emergency hotline | Dive medical emergency advice after engaging local rescue | +1 919 684 9111 | 24-hour emergency assistance |