Dunkeld is a town in New South Wales, west of Bathurst. The brown sign for Dunkeld seems to be an oddity. I haven’t been there to verify but there doesn’t appear to be anything there as a tourist destination, other than the tourist sign itself.
There is a sculpture, the Big Dog, for the Dunkeld Park Luxury Pet Hotel. However, the brown sign does not lead you to here in any way. Below the sign is a blue Apex tourist drive sign.