Arizona by bike & hike, 2008
Cambodia, 2006
Canada by RV and bikes, 2007
China, 2006
Costa Rica, 2009
England & Wales, 2006
Galapagos, 2007
Hawaii, 2008
Nova Scotia, 2006
Pacific Northwest, 2000-2005
Panama, 2009
Svalbard, the Arctic, 2000
Southern Africa, 2007
Tuscany, 2006
United States by bicycle, 1999 & 2003