age ~56
from Morro Bay, CA
Swiss volcano expert Peter Diethelm has a great passion for volcanos. ...
Short Documentary: Its not every day that the Swiss volcano expert Pet...
Part-10 Landmannalaugar Highland www.youtube.com Laki or Lakaggar (Cra...
Stunning pictures and reports from the Etna in Sicily. Interview with ...
Peter Diethelm Extreme trip around Iceland - Part II www.youtube.com P...
Peter Diethelm from Switzerland is a volcano expert . Peter Diethelm E...