In a new episode of our cruise documentary series, Ship Shape, the Daily Mail goes behind the scenes of aboard MS Estrela in Portugal’s Douro Valley.http://dlvr.it/TSvllQ

The post Inside the Douro Valley wine region cruise ship – and how it gets through the largest lock in Europe – revealed in new Daily Mail documentary first appeared on Vacation Travel Listings.
http://dlvr.it/TSvlx5