Amazing locations for a Dawg Pack. You can actually get a castle in depressed areas of Europe. Especially Spain. Check out the articles below.
British Ex-Pats are buying them: Abandoned Spanish Villages http://www.thelocal.es/20140309/abandoned-spanish-villages-given-away-for-free
Some great pics in the Daily Mail: Spanish Hamlets for Sale http://www.dailymail.co.uk/news/article-2576711/Buy-ghost-village-50-000-Thousands-abandoned-Spanish-hamlets-sale-price-London-garage.html
Facebook Page about Galician Depopulaiton: https://www.facebook.com/ecaturaldeas