Back Roads heads to Queensland's Great Keppel Island. Once a paradise for partygoers, Heather Ewart meets the locals looking for a better way to share their pristine backyard with the rest of the world.

Back Roads follows the Wheelbarrow Way from Mareeba to Chillagoe in Far North Queensland, where home town boy and ABC News presenter, Joe O'Brien, meets teams competing in the Great Wheelbarrow Race.