Sentence:  Speaking of knockout panoramas, if you′re fit then consider doing the taxing, winding, 8km <WSD>tramp</WSD> up Mt Roy (1578m; five to six hours return), start 6km from Wanaka on Mt Aspiring Rd. 
Meaning of the word marked with <WSD> tags:  A long walk, possibly of more than one day, in a scenic or wilderness area.