4 mile Traveling Stock Reserve is 6km NW on Kamillaroi Highway from Gunnedah and just before the Blue Vale Road its on the right (coming from Gunnedah) its a small gate with no signs. The entrance is a bit rough in the dry weather I could imagine it will be tough in the wet with a 2WD vehicle. Once past the entrance its dirt tracks which are pretty good, there is heaps of room here and has no facilities but its right on the Namoi River and also pet friendly.
Location – Kamillaroi Highway
Google map – HERE