NPWS Great Grose Weed Walk activity.

A multi day activity rock hopping and wading through the Upper Grose River searching for and destroying weeds before they spread further into the wilderness. This activity is only for the fit and experienced.  Numbers are limited.  Book with Vanessa at NPWS on (02) 47873112 or vanessa.richardson @environment.nsw.gov.au by Friday 8^th September.