Tuna Hästberg Mine (Äventyrsgruvan)
Conditions
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Flooded iron mine dived on guided routes whose depth varies by route, to about 60 m, in water at 4–5 °C. Open Water divers can take the guided intro routes; the full system needs cave or mine certification. All dives are guided and booked through the operator. Underground, unaffected by weather. Coordinates are approximate.
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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