Source Bleue de Cusance
The main spring of the Cusancin stream in the Val de Cusance, a popular walking spot with a 9 m deep pool and a first sump of about 110 m reaching 12 m depth.
The Source Bleue is the main source of the Cusancin, which runs the length of the Val de Cusance. A signed path of about 10 minutes leads to it from the car park near the restaurants in Cusance. Despite its name, the FFS fiche's authors report having seen mostly shades of green in more than twenty visits.
The entrance pool is 9 m deep. A low bedding-plane passage leads into a fissure gallery that runs for about 110 m, after which dry passage has been explored for several hundred metres. Jochen Hasenmayer passed the first sump in 1969, and later divers stopped at narrow points in several further sumps.
環境
A fissure-type gallery behind a low entrance; water clear at low water and milky otherwise.
コンディション
In low water the water can become very clear; otherwise it is milky.
公表資料からの一般的な範囲であり、現在のコンディションではありません。
設備
Car park near the restaurants; 10-minute walk.
このページのすべての情報とその出典 (6)
| 情報 | ステータス | 出典 |
|---|---|---|
| The entrance pool is 9 m deep. | 確認済み | [1] |
| The first sump is about 110 m long with a depth of 12 m. | 確認済み | [1] |
| Jochen Hasenmayer passed sump 1 (140 m) in 1969 and stopped in an air bell on sump 2.The fiche gives both 140 m (history) and 110 m (description) for sump 1. | 確認済み | [1] |
| Water can become very clear in low water and is otherwise milky. | 確認済み | [1] |
| Divers are asked to keep good relations with restaurateurs, walkers and residents and not to fill cylinders on site.Fiche undated. | 確認済み | [1] |
| The sources consulted publish no qualification, permit or registration requirement set by a land manager or access body for this site.Absence of a published rule, not confirmation that none exists. | 報告済み | [1] |
確認済み：直接開いた公式または一次情報源による記載。報告ベース：二次情報源のみによるもの。情報が競合：注釈に両方のバージョンを記載。最新情報でない可能性あり：確認できた最新の情報源が古い。
上記のソースをもとに、独自の言葉でまとめています。 修正を報告する