Activities that we deem not sustainable for a healthy earth or its inhabitants
are not included.
Eg. swimming with dolfines (on an unvoluntary base), eating wild animals,
helicopter rides, riding on elephants, La Tomatina, cock fightes, Pamplona bull run.
Probably you will fly by airplane or drive a bus without catalysator to your bucket item. So be it...
Leave nothing but footprints
Take nothing but pictures
Kill nothing but time
Keep nothing but memories