(ONN) – The FBI reports that Cedar Point was the target of a potential terrorist attack.

On September 19th, 19-year-old Ayob Nasser and an accomplice traveled from Dearborn, Michigan to Cedar Point.

The FBI says the men scoped out the park for two days.

Nasser, his brother Mohammed Ali, and Majed Mahmoud, seen in FBI photos buying and testing out weapons now face federal terrorism charges accused of conspiring to support ISIS.

They were scouting the amusement park as a possible attack location, the FBI said.