Due to the extremely poor condition of the road for several kilometres east of the Wombeyan Caves camping area, it is strongly recommended to access the caves reserve from the Goulburn-Oberon Road. Regardless of the impression that might be given by road maps, the road should not be considered to be a through road unless you are in a 4WD or have a lot of time. The Hume Highway and Goulburn-Oberon Road via Goulburn are a better option if you are not aiming to get to somewhere between the Wombeyan Caves camping area and the sandstone tunnel west of High Range.