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.). 이 카테고리는 해당 인증 체계 자체의 분류로, 각 사이트에서 요구하는 교육 수준을 나타냅니다.
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.
환경
Cold (about 4-5 °C), very clear mine water in tunnels and flooded chambers of a former iron mine.
컨디션
Stable conditions year-round; operator states visibility at the technical site is always over 30 m.
현재 상태가 아닌 공개된 자료의 일반적인 범위입니다.
시설
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.
이 페이지의 모든 정보와 출처 (8)
| 정보 항목 | 상태 | 출처 |
|---|---|---|
| Guided dives in the flooded section have a maximum depth of 21 m and last no more than about an hour. | 보고됨 | [1] |
| Water in the flooded section is about 4-5 °C. | 보고됨 | [1] |
| Diving costs from 500 SEK per dive day.Undated operator page viewed 2026-10-14. | 보고됨 | [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. | 보고됨 | [1] |
| The technical site has a warm room, changing area, dive platform and compressor with gas bank, with air, nitrox, trimix and argon available. | 보고됨 | [1] |
| Diving is offered year-round; groups of 1-16 divers. | 보고됨 | [1] |
| Visibility at the technical site is always over 30 m. | 보고됨 | [1] |
| Diving is offered year-round; no fixed diving hours are published. | 보고됨 | [1] |
확인됨: 직접 열람한 공식 또는 1차 출처에서 명시된 정보입니다. 보고됨: 2차 출처에서만 확인된 정보입니다. 출처 간 상충: 비고에 두 가지 내용이 모두 기재되어 있습니다. 최신 정보가 아닐 수 있음: 확인된 가장 최근 출처가 오래된 경우입니다.
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