 | Australia 2005, Perth, Melbourne, Sydney
|
 | Austria, Vienna |
 | Belgium |
 | Bolivia 1996 |
 | Brazil 1999 |
 | Brunei, December 2006 |
 | Cambodia December 2004 |
 | Canada, Rocky Mountains |
 | Chech Republic, Prague, Bratislava |
 | China
|
 | Costa Rica December 2001 |
 | Cuba 2008 |
 | Curaçao,
January 1999 |
 | Denmark 2001 |
 | Egypt
 | Egypt 1983 |
 | Sharm El Sheikh diving 1996 |
|
 | Cyprus |
 | Equador and Galapagos, December 1998 |
 | Finland, Oulu, Helsinki |
 | France
|
 | Germany
 | East Berlin, 1987 |
|
 | Greece 1973, 1981, 1988 |
 | Hong Kong
 | May 1986 |
 | January 2000 |
|
 | India
|
 | Indonesia,
|
 | Ireland, July 2008 |
 | Israel
 | Kibbutz & hitchhiking 1980 |
 | Eilat diving 2002 |
|
 | Italy
 | Florence, Rome, Naples 1979 |
 | Toscana 1992 |
 | Rome, Naples, Sicily 1982 |
 | Ischia 2004 |
|
 | Japan, Tokyo, Kyoto, Nikko, Hokkaido 1989 |
 | Jordan, Petra, Wadi Rum, Jerash, March 1989 |
 | Laos, January 2008 |
 | Latvia, Riga 12-16 Aug 2004 |
 | Lebanon 2001 |
 | Macao, January 2000 |
 | Malaysia
|
 | Malta 1991 |
 | Morocco 1985 |
 | Mexico
 | Yucatan 1994 |
 | Guanajuato 1998 |
|
 | Myanmar January 2006 |
 | Netherlands |
 | Norway, Oslo, Bergen |
 | Oman & Dubai March 1996 |
 | Peru 1996 |
 | Philippines December 1999 |
 | Singapore, 1993 |
 | Syria
|
 | Sweden 2002 |
 | Sri Lanka, October 1991 |
 | Taiwan by scooter 2000 |
 | Tanzania 2002, Zanzibar, Ngorongoro |
 | Thailand
 | 1993 Mekong route |
 | 2004 Bangkok |
 | 2011 Bangkok, Koh Phangan, Surathani, Khao
Sok |
|
 | Tunesia 1997 |
 | Turkey 1990, Istanbul, Cappadocia,
Pamukkale |
 | USA
 | Hitchhiking across USA: San Francisco - New Orleans, July 1976 |
 | The Great Circle: Arizona, Utah, New Mexico, Colorado, July 1993 |
 | Florida Everglades, December 1988 |
 | California national parks. February 1991 |
 | Utah - Salt Lake City, May
2006 |
|
 | Venezuela, February 1995 |
 | Vietnam, Mekong Delta 2005 |