Émergence du Ressel
Aliases: Ressel
Survey reports
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 4,600 m | 83 m | 1 | plongeesout.ffspeleo.fr Secondary source Provided by: Markus A. Schafheutle | 2026-06-29 |
Aliases: Ressel
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 4,600 m | 83 m | 1 | plongeesout.ffspeleo.fr Secondary source Provided by: Markus A. Schafheutle | 2026-06-29 |