Opening hours of National park in Castle Doyle, New South Wales Opening hours of National park in Castle Doyle, New South Wales Home / New South Wales / Castle Doyle / National park Tourist attraction The Blue Hole Gara Gorge Castledoyle Rd, Castle Doyle NSW 2350, Castle Doyle, New South Wales 2350 Categories of local businesses in Castle Doyle Business Services Cafe Coffee Shop Computers & Electronics Diesel engine repair service Electrician Food & Drink Mechanic National park Nature preserve Plant nursery Tourist attraction