A view of Porto across the Douro River.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/169696574@N07">Chris Long</a> from Los Angeles, CA, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/169696574@N07/52396170375/">Porto, Portugal</a>