This is the bonus cache for the Via Barrhaven Adventure Lab. You will be given information to determine the final coordinates in the Adventure Lab.
This adventure will take you along the pathways beside the railway tracks in Barrhaven to visit the crossings and underpasses. This would be best done on a bicycle as there are paths all along the side of the tracks. There is a fence between the paths and the tracks.
The coordinates for the stages of the AL have been added to this cache as virtual waypoints.