SOURCE: Rick Steves Travel Blog
DATE: Wed, 31 May 2017 22:19:47 +0000
FULL PUBLICATION: http://blog.ricksteves.com/blog/douro-valley-wine/

An essential slice of Portugal is the Douro River Valley where the beloved port wine is produced. The winding, terraced, and scenic river valley, so famous for its wine, is a bit like Germany’s Rhine Valley — but much sleepier … Continue reading →