CL4
Chamoson (Conthey - CH) 
46.196524,7.215291
46.196524,7.215291
Length 3m Depth 2m 
 Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) | 
|---|---|---|---|
| 4.2 | Poteux (Grotte du) | 24000 | 321 | 
| 7.2 | Six Noir (Grotte du) [6 Noir] | 164 | 27 | 
| 8.2 | PN6 - Plan Névé | 10 | 10 | 
| 8.2 | PN5 - Plan Névé | 10 | 10 | 
| 8.2 | PN4 - Plan Névé | 37 | 18 | 
| 8.2 | PN7 - Plan Névé | 14 | 3 | 
| 8.2 | Plan Névé [PN8] [Neve] | 26 | 19 | 
| 8.3 | PN3 - Plan Névé | 10 | 10 | 
| 8.5 | PN2 - Plan Névé | 29 | 15 | 
| 8.5 | PN1 - Plan Névé | 11 | 8 |