Travel.

I have visited the green ones and
will soon/am visiting the red one(s).

1969 - India.
1971 - Afghanistan.
1997 - New Zealand.
1998 - Flying in Spain.
1999 - Scandinavia.
2000 - Egypt.
2001 - The Icehotel Sweden.
2002 - China.
2003 - Iceland and northern Europe.
2004 - Siberia and Mongolia.
2007 - Central and South America.
2009 - Iceland.
2010 - Australia