용천
Pluragrotta – Plura resurgence pool
Pool and cavern zone (separate line): NGDF guidance [1] (NGDF says divers without cave training may dive the pool or the cavern zone with an experienced cave diver; the cavern zone has its own line.). 이 카테고리는 해당 인증 체계 자체의 분류로, 각 사이트에서 요구하는 교육 수준을 나타냅니다.
The main diving entrance to Pluragrotta: a pool where the underground Plura river reappears near the farm Jordbru, about 200 m from the Plura Valley dive centre. A lined cavern zone leads into very cold, clear cave passage.
The Plura river resurges in a pool near the farm Jordbru in Plurdalen. A resurgence is a spring where an underground river returns to the surface; divers swim against the outflow into the cave. The pool and the first part of the cave form a cavern zone with its own guideline (a fixed line divers follow so they can find the way out).
An air chamber, called the Chapel by the local dive centre, lies about 450 m inside, and most of the route to it can be seen within roughly 30 m depth, according to NGDF. Deeper side passages and the deep run towards Steinugleflåget are reserved for experienced technical cave divers.
The Plura Valley dive centre sits about 200 m from the entrance with accommodation, a shop and gas fills.
환경
Cold river water from about 1.5 °C in winter to 7 °C in late autumn, usually very clear, in river passages with jumps (side lines) to side passages. Visibility can drop to a few metres during May snowmelt.
컨디션
Seasonal snowmelt in May reduces visibility to 2-3 m; late winter and early spring bring the clearest water (dive centre figures).
현재 상태가 아닌 공개된 자료의 일반적인 범위입니다.
시설
Dive centre about 200 m from the entrance with accommodation (20 beds), shop, lounge, sauna and gas fills; guided packages include air, oxygen and nitrox, with helium charged separately.
다른 입구: Pluragrotta–Steinugleflåget system
방향 파악용이며 내비게이션용이 아닙니다. 빈 점은 대략적인 위치입니다.
이 페이지의 모든 정보와 출처 (10)
| 정보 항목 | 상태 | 출처 |
|---|---|---|
| The river sinks at the Trollkjærka collapse and resurges in a pool about 200 m from the farm Jordbru; the dive centre is about 200 m from the entrance. | 확인됨 | [1] |
| Most of the route to the air chamber, about 450 m in, can be seen within just over 30 m depth.NGDF Norwegian text gives about 450 m; the dive centre places the Chapel air chamber about 450 m into the mountain. | 확인됨 | [1] [2] |
| Non-cave-trained divers may dive the pool or the cavern zone, which has its own line, with an experienced cave diver.Association guidance. | 확인됨 | [1] |
| Water ranges from about 1.5 °C in winter to 7 °C in late summer and autumn.NGDF gives 3-6 °C. | 보고됨 | [2] |
| Visibility is about 35 m most of the year, around 100 m in March-April and 2-3 m in May.Provider claim. | 보고됨 | [2] |
| The police access ban on the Plura caves was lifted on 2014-03-31. | 보고됨 | [4] |
| Guided packages include air, oxygen and nitrox, rental tanks and accommodation; helium is not included.Provider claim; no prices published. | 보고됨 | [2] |
| Plura Sleep offers 20 beds year-round next to the cave entrance. | 보고됨 | [3] |
| Divers without cave training may dive only the pool or the cavern zone, accompanied by an experienced cave diver.NGDF guidance, not a legal rule. | 확인됨 | [1] |
| The Plura Valley dive centre beside the entrance is mapped at about 66.282 N, 14.732 E.From the regional tourism listing; area precision because the entrance is about 200 m from the centre. | 확인됨 | [3] |
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.
위의 출처를 바탕으로 자체적으로 작성했습니다. 수정 사항 제보