Hi Tammy,
We used to go camping at the Spring Creek Campimg Ground.
Its about 3km out of Blenheim. Had some lovely times there
If you get a chance the Montana winery does lovely meals.
Have a great holiday,
Cheers,
Sandra.
There is another one just out of Blenheim heading toward Picton, can't remember the name though. If you really want to get away from it all, I can recommend the Pinedale camp, several kms up the Wakamarina Valley at Canvastown which is about 40 mins toward Nelson from Blenheim. Lyn.