Coronation Park will be closed for six days while huge storm-damaged tree roots are removed.
Islanders will not be able to visit the park at Millbrook from Monday 4 March to Sunday 10 March.
Heavy machinery is being used to clear what's left from Storm Ciaran, almost five months after the devastating weather.
The government says it is 'essential' that people do not enter the park during this time.
The team is removing root plates, filling deep holes and levelling boarders ready for tree planting season in October.


Princess Anne opens Jersey Zoo gorilla enclosure
Tarifa Jet and Caesarea Trader return to service
Jersey Post returns to profit
Could harnessing the youth vote change the election?
Inclusive island-wide fundraising challenge asks for 'moment of understanding'
Jersey ranks second in list of short-break destinations
HMS Tyne visits for Jersey Boat Show
Penalty shootout ends Jersey Bulls' promotion hopes