Bolo Poniki

Grottocenter / carte

Caves nearby

Distance (km)NameLength (m)Depth (m)
1165.6Hinagdanan Cave
3091.8Grotto (The) [Blue Grotto of Saipan]00
4124.7Seokguram (Grotte de)
4355.5Fugaku Lava Cave
4407.7Nippara Limestone Caves
4621.6Abukuma-do
4713.4Benxi Water Cave5800