for free.

Environment Minister Lily D'Ambrosio has given Ms Hutchison and board members overseeing both mountains a week to show why they should keep their jobs.

"The actions and the lapses in judgement and oversight, detailed in this report, fall well short of the expected standards," she said.

"For the sake of procedural fairness the chair and all board members will need to show cause why they should not be removed from their current positions."

The investigation found chief executive John Huber spent more than $8,000 of taxpayers' money on primarily family holidays over two years.

Mr Huber spent most of his time at his family's lake house in New York State in the United States, not attending ski conventions on behalf of the resort, claiming the research and development provisions of hiscontract were designed to assist him with regular travel "to the US for holidays".

"While the charms of a lake house in upstate New York are undeniable, Victorians do not pay taxes to fund public sector employees' private holidays," Ms Glass said.

Almost $16,000 was spent on the property manager's family trip to the French Alps for "research and development" during the 2015 Christmas break.

Alpine resort managers created a personal playground while living on the mountain. ( ABC Open: sightseer56 )

The manager told the chief executive he believed it was appropriate for the resort to pay for his family's expenses "because we are a very family-oriented resort and it's important for us to experience this as a family".

The manager went on another research and development trip with his family to