Well this list is a bit biased in favour of New Zealands trains . But worth a read .
http://xtramsn.co.nz/travel/0,,8412-3564185,00.html
http://xtramsn.co.nz/travel/0,,8412-3564185,00.html
Moderator worldwide railfan , Rail travel & trip reports
The only train trips I regret are the ones I didn't take.
The only train trips I regret are the ones I didn't take.