Grande Source (Grotte de la)
Champéry (Monthey - CH) 
46.142512,6.874259
46.142512,6.874259
Length 200m Depth 29m 
 Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) | 
|---|---|---|---|
| 2.4 | Les Ottans 3 | 43 | |
| 2.5 | PR 3 | 22 | |
| 2.6 | Sueurs Froides (Gouffre des) [SH10] | 0 | 142 | 
| 4.2 | Vogealle 4 (La) | 15 | |
| 5.2 | CP50 | 10 | 4 | 
| 5.3 | CP49 | 10 | 10 | 
| 5.3 | CP59 | 7 | 7 | 
| 5.3 | CP47 | 9 | 9 | 
| 5.4 | CP46 | 5 | 5 | 
| 5.5 | CP43 | 162 | 50 |