🇯🇵 [Kochi Prefecture] Let's look for shell fossils! Ioki Cave! (^^)

🇯🇵 [Kochi Prefecture] Let's look for shell fossils! Ioki Cave! (^^) A sea cave about 5m high, 3m wide, and 40m long. Shell fossils can be seen in the cave where 3 million year old strata remain (^^) After passing through the cave, you will reach the bottom of a valley where a rock wall covered with moss stands on one side and about 40 kinds of native ferns grow thickly. It is rare for several kinds of ferns to coexist in one place, and in 1926, this fern colony was designated a national natural monument. In the sunlight filtering through the trees, you will be soothed by the sounds of nature, such as the babbling of a stream and the gentle breeze! (^^) [Location] 117 Ioki, Aki City, Kochi Prefecture #0 yen trip November