But once you've opened said bottle, how long do you have to drink it? There are four main different types of port: tawny, ruby, vintage, and white. And of these, all except for vintage will keep ...

The method originated in Portugal as an alternative to opening very old bottles of wine with corks that tended to crumble from age. Produced by Alana Kakoyiannis. Additional camera by Justin Gmoser.

We may receive a commission on purchases made from links. Port can last for a good long while in an unopened bottle. Some ports that have been ageing for over a century sell for thousands of ...