Man sexually assaulted at holiday park on NSW south coast

A man has been taken to hospital after allegedly being hit on the head and sexually assaulted by two men on the NSW south coast.

The 24-year-old was walking alone near a caravan park in Sussex Inlet early on Sunday morning when he was struck to the back of the head, police say.

Two males then pinned him to the ground and sexually assaulted him.

The man was able to break free and ran back to the caravan park where he told friends of the attack.

The victim notified police at Sussex Inlet Police Station a short time later and was taken to hospital for treatment.

Police said a car described as being similar to a silver Audi hatchback was seen close to where the incident occurred.

They have appealed for anyone with information to come forward.