Beautiful wine maps on YouTube of top Bordeaux Chateaux

Some great new videos and maps of Bordeaux’s top producers are available on YouTube. They've been produced by Pierre Le Hong, who is making a name for himself in the region by creating detailed, digital maps of prized vineyards. The maps start out with a view of the world and zoom in. They show cut aways of soils types, contours and which grape varieties are grown where.

Below is a link to an example of Château Lagrange in St-Julien:
https://www.youtube.com/watch?v=z8hn_c9v0nQ