Boone-Cannonball System Cannonball Entrance

(Owen County - US)
39.215620,-86.743610
Depth 9m
Approach ☆☆☆☆☆ Aestheticism ☆☆☆☆☆ Ease of move ☆☆☆☆☆
Grottocenter / carte

Caves nearby

Distance (km)NameLength (m)Depth (m)
16.3Stoney Springs Cave0
19.5Matlock Cave (correct location)00
22.7Matlock's Cave [wrong location, doublon mal localisé de #119250 à supprimer]0
284.1Ohio Caverns
397.1Seneca Caverns
753.8Lincoln Caverns
754.3Indian Caverns
798.5Penn's Cave
817.5Woodward Cave
864.6Indian Echo Caverns