Some
nice pictures and activities !
I am involved in the editorial commitee of SpeleoMag
http://www.speleomag.com/
Osaka, Japan (June 2004)
Valaptaiso, Chile (October 2014)
Cape Town, South Africa (August 2014)
Osaka, Japan (December 2015)
Caving
I am involved in the editorial commitee of SpeleoMag
http://www.speleomag.com/
Travels and pictures:
Osaka, Japan (June 2004)
Valaptaiso, Chile (October 2014)
Cape Town, South Africa (August 2014)
Osaka, Japan (December 2015)