Mounties have issued a warning after two people were assaulted on the walking trails in Muskoseepi Park in Grande Prairie this week.
The first victim reported being hit over the head with a pipe by a man on a bike on Monday.
A similar incident was reported on Wednesday.
Police say the two victims do not know each other and that nothing was stolen in either case.
People using the paths are asked to use vigilance until further notice.
Anyone with information is asked to contact Grande Prairie RCMP at 780-830-5701.