复涌泉
Goul de la Tannerie
The smaller of the two Gouls de Tourne in Bourg-Saint-Andéol: a long, low gallery that turns into a series of deep shafts, explored to 240 m depth in 2014.
The Tannerie entrance leads into a low gallery about 80 cm high and 3 m wide for the first 100 m, up to a canyon topped by an air bell, then a passage about 1 m high and 5 m wide to around 500 m. Beyond, the section becomes rounder until a shaft at about 700 m descends in vertical steps, looping completely in plan.
After about 926 m a further shaft plunges vertically, then at 60 degrees, and vertically again past 165 m and 200 m. The FFS fiche records successive pushes from 1972 onwards; Subaqua reported the 2014 extension to 240 m at nearly 1.5 km from the entrance.
环境
Initially a low, wide bedding-plane gallery with air bells; deeper, a fracture-guided network of shafts and steep slopes.
通往该地点的其他入口 Gouls de Tourne
仅供方位参考，不可用于导航。空心圆点为大致位置。
本页所有信息及其来源 (6)
| 信息条目 | 状态 | 来源 |
|---|---|---|
| The main gallery is about 0.8 m high and 3 m wide for 0-100 m, about 1 m high and 5 m wide for 100-500 m, and a shaft begins at about 700 m. | 已核实 | [1] |
| Xavier Méniscus reached 240 m at nearly 1.5 km from the entrance on 8 June 2014. | 已核实 | [2] |
| Bollards close the valley; the mairie or technical services can open them with notice.Fiche undated. | 已核实 | [1] |
| Dives are to be reported to the gendarmerie before and after, by prefectural recommendation and at the commune's request.Fiche undated. | 已核实 | [1] |
| Published at N 44°22'11" E 4°38'31". | 已核实 | [1] |
| Published at N 44°22'11" E 4°38'31". | 已核实 | [1] |
已核实：来自我们直接查阅的官方或主要来源。已报告：仅来自二手来源。来源存在冲突：注释中列出两种版本。可能已过时：我们找到的最新来源已有一定年代。
由我们根据上述来源以自己的文字整理撰写。 提交更正