From the Urquharts Bay car park, the loop track takes you around Busby Head to the lovely Smugglers Bay and back to the car park.
The offers a fairly easy walk encompassing coastal forest, spectacular views, and a WWII era gun emplacement. The short one-way detour to the end of Busby Head is well worth the effort.
Alternatively, there is a direct route over the hill to Smugglers Bay, which takes about 15 minutes.