that depends on your experience as to what you would classify your top 8 walks the range of challenge in nz walks is great. ... miflord track for instance is good but by some peoples standards its a tame walk. unless you are refering to the "great walks" not all of those i'd clasify as being among the top 8 http://doc.govt.nz/parks-and-recreation ... eat-walks/
rees dart cascade isnt in the great walks but it is more scenic than most of them