Austin Hironaka, Beau Bishop and Trevan Salmon get their sleds and go for a merry old journey to find the powdery stuff in the fourth and final instalment of Ride Snowboards Built to Ride, series.

So far we've hit the streets, gone to Japan for some pillows and ridden what looks like the Holy Grail of rhythm sections, but this time it's about getting into the backcountry of British Columbia.

After what felt like the worst winter in Europe than many of us had seen, it's with pangs of jealousy we watch them literally get nipple deep in Canada.

Austin has proved himself to be quite the all-terrain killer in the series and it's always a joy to watch him ride.