Tuna-Hästberg Adventure Mine dive site
Guided flooded section (max 21 m) / technical overhead site: operator zone [1] (The operator separates guided dives in an open flooded area from technical overhead diving for cave- or mine-trained divers.). هذه الفئات مأخوذة من المخطط المُسمَّى ذاته؛ وتصف مستوى التدريب الذي يتطلبه الموقع.
The diving base of the Tuna-Hästberg visitor mine, about 80 m underground, serving both guided dives in an open flooded area (to about 21 m) and technical overhead dives on more than 7 km of permanent line.
Divers walk about 80 m down through the old mine to water level, while equipment is sent down by lift or carried on the former mine railway and then about 300 m to the dive site. The technical site has a warm room, changing area, dive platform and compressor with gas bank.
Guided dives in the flooded open section are capped at about 21 m and about an hour, and groups of 1 to 16 divers can be booked. Technical overhead divers use the permanent guideline network deeper in the mine.
البيئة
Cold (about 4-5 °C), very clear mine water in tunnels and flooded chambers of a former iron mine.
الظروف
Stable conditions year-round; operator states visibility at the technical site is always over 30 m.
نطاقات اعتيادية من مصادر منشورة، لا ظروف آنية.
المرافق
Lift or mine railway for equipment, heated room, changing area, dive platform, compressor and gas bank (air, nitrox, trimix, argon at the technical site); no rental except cylinders in some cases.
كل حقيقة في هذه الصفحة مع مصدرها (8)
| حقيقة | الحالة | المصدر |
|---|---|---|
| Guided dives in the flooded section have a maximum depth of 21 m and last no more than about an hour. | تم الإبلاغ | [1] |
| Water in the flooded section is about 4-5 °C. | تم الإبلاغ | [1] |
| Diving costs from 500 SEK per dive day.Undated operator page viewed 2026-10-14. | تم الإبلاغ | [1] |
| Mine diving requires at least Advanced Open Water or equivalent; technical diving requires Full Cave, Intro to Cave or Mine Diver training.Dive-count requirements differ between sections of the page. | تم الإبلاغ | [1] |
| The technical site has a warm room, changing area, dive platform and compressor with gas bank, with air, nitrox, trimix and argon available. | تم الإبلاغ | [1] |
| Diving is offered year-round; groups of 1-16 divers. | تم الإبلاغ | [1] |
| Visibility at the technical site is always over 30 m. | تم الإبلاغ | [1] |
| Diving is offered year-round; no fixed diving hours are published. | تم الإبلاغ | [1] |
موثق: مُصرَّح به من مصدر رسمي أو أولي فتحناه. مُبلَّغ عنه: من مصدر ثانوي فقط. المصادر متضاربة: تتضمن الملاحظة النسختين. قد يكون قديماً: أحدث مصدر وجدناه قديم.
مكتوب بأسلوبنا الخاص من المصادر أعلاه. الإبلاغ عن تصحيح