Winerys, choc factories etc in Margs, Cape to Cape Stretch of coastline for SPECTACULAR scenery, Whale / dolphin / shark viewing off the rocks. Maybe head to the lighthouses and walk trails.

Horse riding, romantic bush picnic etc

All depends on what THE MRS WANTS TO DO

u must go to sugarloaf rock just past dunsborough towards the lighthouse

romance will be done at night. during the day its sight seeing and activities.

more recommendations?

There's this deli on the way south, in a little town, serves the best fish and chips I've ever tasted in my life. Can't remember the name of the town for the life of me.... starts with M.

Yep, get barrelled of your nana at Yallinup, The Box, Three bears etc....... Get into the surf down there, it's damn good. Nothing beats the feeling of a good night of love-making after a good day of surf, a few drinks and a big doobie. Both of your feeling loose, relaxed and feeling like summer.

LoL Chee

Depends, can i come?

Too late now anyways :P I had to fork out for a camp site in bussleton. Expensive i tell ya!

to add to the other replies:

lots of caves from Marg River right down to near Augusta. Adventure caving if you're really keen

Fishing is pretty good if you are into that (watch out for the waves)

You have to go to Voyager Estate just to check out the gardens if not to do wine tasting.

Meat pies from Dunsborough bakery are the best!

bunker bay that'll really impress the lady friend you got luxury every thing ...
even if you dont stay there while your down south make sure you take her to the restaurant at the resort....

tree top walk !! that's cool