H.O.G Congress 2003, Photo Album The 5th day, April 26, 2003: Excursion to Puente Viesgo caves and Ramales caves img0426_01 Newly reformed Castillo cave img0426_02 Entrance lobby of Castillo cave img0426_03 Entrance lobby of Castillo cave img0426_04 Participants waiting for departure img0426_05 Nice talking with coleague img0426_06 Visiting El Mirón cave img0426_07 Lecture at El Mirón cave img0426_08 Excavation site of El Mirón cave img0426_09 Climbing up to Covalanas cave img0426_10 Climbing up to Covalanas cave img0426_11 A gigantic wall of Ramales on the back img0426_12 Leaving Covalanas cave Muse Digital Archive Frontiers c/o Texnai, Inc., Tokyo 2-1, Udagawa-cho, Shibuya-ku, Tokyo, Japan. Tel:03-3464-6927 Fax:03-3476-2372 e-mail:fukazawa@texnai.co.jp Copyright reserved by Texnai, Inc. and H.O.G, 2003