Without a doubt the wine industry is the driving force behind Marlborough's economy and this cache is the forty first in a series by Kiwimykl (and others) to highlight the industry.
Wine Marlborough list 168 wineries on their website and at the time of listing this is the latest in the series.
The New Zealand vineyard of the Bourgeois family was christened ‘Clos Henri’, pronounced “Klo Enrie”. ‘Clos’ is a French word representing an ancient custom of enclosing a unique vineyard or precious garden, traditionally with a stone wall. The name ‘Henri’ was chosen in respect of Henri Bourgeois and his long family commitment to wine.
While not at the listed coordinates, it is a short projection away. Park up here if you are doing the projection onsite and go 161 metres at 182 degrees. When you get there, (take the left road) find the end post held up by the diagonal stay and have a look behind it.