Lou and Sunny's place is incredible. They've spent decades making their own perfect environment on a forest covered hill north of Blenheim. They're both really interesting to talk to and give a really good perspective on things past and present in the area as they've been so involved in it themselves.
The bus is very cool. They lived in it themselves for years when they were foresting the trees to build their house. The views are incredible either down over the vineyard covered south, the coast to the east and the forest to the north.
The drive up there is fantastic with lots of native ferns along the track. Some reviews mention that it's a hard drive. Really it isn't, if you don't enjoy it there's probably something wrong with you.
Definitely somewhere we'll remember fondly.