Belief Rhythm and Alps is taking enough action to minimise alcohol harm this year

The Cardrona Valley festival has been reduced from three days to two this year - with 10-thousand people expected each day.

Punters are able to be served four drinks, despite Police and health authorities wanting this to be reduced to only two.

General manager Harry Gorringe says they've worked together with both agencies, demonstrating they have patrons' health and safety front of mind.