Good one, Stev0. I'm gonna go with the A, just 'because. Adanac, Canada (actually in Saskatchewan, but that's hard enough to pronounce frontwards.)
Coffin Bay, Eyre Peninsula South Australia Near Port Lincoln Coffin bay is a beautiful part of the world, you should go there, it's nice.
Andamooka, Far north of South Australia. This town is so funny, everyone lives underground and works underground. It is so quiet there in the day time, you can see the homes with cars parked near them but no one is on the streets but the odd tourist. One wonders if there are secret tunnels under the town to get from home to home and to the pub without surfacing? If you're ever in the area go there, it is interesting, oh, and you can buy some wonderful opal there. It's not far from Olympic Dam.