Grey River (1-3 days) Rapids: Class 3 River Access: Road Nearest To: Greymouth Price: $195-$895 The Grey River is the secret gem of West Coast rafting. Beautiful scenery and fun Class 3 whitewater provide for the perfect day trip from Greymouth or an amazing multi-day adventure for travellers or families. Fishing enthusiasts will love this river — a raft trip down the Upper Grey is the only way to access to some of New Zealand's best and most remote trout fishing. Contact Our Recommended Operator (Rivers Wild) Other Top Family Rafting Trips in New Zealand: Landsborough River Clarence River Upper Shotover River