Trails from Hornsby Station

Riding from Hornsby, these marked routes can we worth trying to navigate along.

Colour:
Grey: Road
Blue: Flat Fire-trail http://nobmob.com/rides/bobbinhead
Pink: Mildly Hilly Fire-trail and proposed future location for off-road cycling facilities (OMV).
Yellow: Hilly Fire-trail and leads to proposed future location for off-road cycling facilities (Montview).
Orange: Very Hilly Fire-trail http://nobmob.com/rides/northturramurra and proposed future location for off-road cycling facilities (Golden Jubilee).
Green: Extremely Hilly Fire-trail http://nobmob.com/rides/berowravalleyquarry