There are several trails which overlap. The Asbaq is suitable for families with the children but the side of the Teen trail nearest the road has paths near a steep edge so maybe not best for very young children unless you keep a good hold.
This a nice, easy and short trail by Fujairah Adventures that you can combine with something else you’re doing nearby. Without stops, it will take 30-45 minutes moving time but no doubt you will want a few stops to sit and enjoy the view. It’s