February 2025
Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022
Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022 by Katsuaki Watanabe 香住海岸（兵庫県美方郡香美町） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022
Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022 by Katsuaki Watanabe 香住海岸（兵庫県美方郡香美町） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Tajima-Matsushima, Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022
Tajima-Matsushima, Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022 by Katsuaki Watanabe 但馬松島（兵庫県美方郡香美町香住海岸） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Tajima-Matsushima, Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022
Tajima-Matsushima, Kasumi Coast, Kami-cho, Mikata-gun, Hyogo, 2022 by Katsuaki Watanabe 但馬松島（兵庫県美方郡香美町香住海岸） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022 by Katsuaki Watanabe 青龍洞の柱状節理（兵庫県豊岡市赤石玄武洞公園） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022 by Katsuaki Watanabe 青龍洞の柱状節理（兵庫県豊岡市赤石玄武洞公園） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022
Seiryudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022 by Katsuaki Watanabe 青龍洞の柱状節理（兵庫県豊岡市赤石玄武洞公園） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Genbudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022
Genbudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022 by Katsuaki Watanabe 玄武洞の柱状節理（兵庫県豊岡市赤石玄武洞公園） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Genbudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022
Genbudo Cave with columnar joints, Genbudo Park, Akaishi, Toyooka-shi, Hyogo, 2022 by Katsuaki Watanabe 玄武洞の柱状節理（兵庫県豊岡市赤石玄武洞公園） Member of #San'in Kaigan Geopark 山陰海岸ジオパーク
Boulder of crystalline limestone, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021
Boulder of crystalline limestone, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021 by Katsuaki Watanabe 結晶質石灰岩の転石（広島県三原市宗郷神武鉱山）
Outcrop of crystalline limestone, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021
Outcrop of crystalline limestone, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021 by Katsuaki Watanabe 結晶質石灰岩の露頭（広島県三原市宗郷神武鉱山）
Graphite-bearing crystalline schist, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021
Graphite-bearing crystalline schist, Jimmu Mine, Sogo, Mihara-shi, Hiroshima, 2021 by Katsuaki Watanabe 石墨を含む結晶片岩（広島県三原市宗郷神武鉱山）
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）