Morteys (réseau des)
Glacière (Grotte de la) [MO4]
Val-de-Charmey (District de la Gruyère - CH) 
46.529746,7.160898
46.529746,7.160898
Length 8600m Depth -556m 
 Other entrances in this network
| Distance (km) | Name | 
|---|---|
| 0.0 | Morteys (Gouffre des) [MO3] | 
| 0.2 | Binocle (Grotte du) [MO2] | 
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) | 
|---|---|---|---|
| 0.6 | Bimis (Grotte des) | 744 | 71 | 
| 3.2 | Rayes (Mine des) | 27 | 0 | 
| 3.2 | Chargiaux (Gouffre des) | 102 | 102 | 
| 4.6 | Colombaires (Gouffre des) [Gouffre de la Vausseresse] | 40 | 33 | 
| 4.8 | Colombaires 2 (Gouffre des) | 0 | 0 | 
| 4.8 | Colombaires 2 (Gouffre des) | 15 | 15 | 
| 6.2 | Borsalets (Mine des) | 132 | 0 | 
| 8.6 | Chaudanne (Source de la) [Émergence de la Chaudanne] | 700 | 175 | 
| 13.3 | Lapiaz de l'Urqui n°3 (Puits du) [U3] | 7 | 7 | 
| 14.6 | Lapiaz de l'Urqui n°1 (Puits du) [CM1] | 6 | 6 |