Beyond 2770 follows the journey of five teenage girls from Bidwill in Mt Druitt, Western Sydney, who travelled to Tasmania to walk the challenging Overland track with team leader Mel Macarthur and three mentors. Friendships were both tested and strengthened, as the girls grappled with the dual physical and mental strains over the course of the week away, before returning to Mt Druitt for their school formal and year 10 graduation.