Southern Highlands Addiction Retreat Home ›› Local Listings ›› NSW ›› Canyonleigh ›› Southern Highlands Addiction Retreat NSW Health 2261 Tugalong RoadCanyonleigh, NSW 2577 Warwick Parer0485 880 816https://shretreat.com.au An outstanding retreat set on 100 acres of land, with private ensuited rooms and unmatched facilities. Under 2 hours drive from Sydney or Canberra.