Damage was done to the roof and drainage, causing leaks inside the bandstand.
The vandals broke drainpipes which caused a leak from the roof.
Graffiti and ant-climb paint was found 'smeared' on newly painted walls and doors.
Hinckley and Bosworth Borough Council said the work was done in anticipation of the return of public concerts and entertainment
They have issued an appeal to find the culprits.
Last week police confirmed they would be undertaking 'proactive patrols' around Hinckley's parks due to large groups of teenagers fighting.
Leicestershire team raise funds for a tranquil garden space for victims and survivors of sexual assault
New bigger Primark store opens in Loughborough
Fosse 107 helps celebrate Charnwood's community heroes
Three arrested for drugs offences following collision on Epinal Way
DNA evidence convicts former Loughborough taxi driver of rape nearly two decades after attack
Loughborough’s historic Carillon Tower reopens its doors following £110,000 of improvements
