Many archaeologists think Stonehenge may have been a stone version of earlier wooden structures found across Salisbury Plain, such as those at nearby Durrington Walls. Research by Mike Parker Pearson and Ramilisonina suggests that in prehistoric cultures:
Timber represented the living
Stone represented the ancestors or the dead
They propose that Stonehenge marked the final stage of a ritual journey:
Beginning at Woodhenge/Durrington Walls at sunrise
Travelling down the River Avon
Ending at Stonehenge at sunset
This path from wood → water → stone may have symbolised the transition from life → death.