KM9 (Gouffre)
(PH)
12.205511,125.021046
12.205511,125.021046
Length 269m Depth 6m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 2271.6 | Grotto (The) [Blue Grotto of Saipan] | 0 | 0 |
| 2657.5 | Seokguram (Grotte de) | ||
| 2928.7 | Fugaku Lava Cave | ||
| 2982.0 | Nippara Limestone Caves | ||
| 3200.3 | Abukuma-do |