A 19-year-old woman enjoying a day in the park was critically injured when an out-of-control van ran off the road and smashed into her and a young man on Saturday evening.

The van had been traveling north on Brookville Boulevard in Queens when it rear-ended a car carrying three people, police said.

Then it careened into the park, hitting the two before winding up in a pond.

The woman suffered head trauma and the man, 18, sustained a leg injury. Both were rushed to Jamaica Hospital.

The van driver, a 53-year-old man wearing a religious-type robe, was fished out of the water and taken to the hospital to be checked. Cops were questioning him there.

The people in the other car suffered minor injuries.