This park is well known to myself for the great MTB trails, but the Park also has some great walking trails.
Distance - 10 klm walk
Duration - 1 hr 47mins
Started from the Park Office car park along the Big Rock Walk, up to the granite rock peaks, then crossed over to the East-West Walk looping around & returning back down the Big Rock trail. Sadly the Flinders Peak steps track is still closed due to flood damage . More info on Park here