We have not been there, but our friend Birol Alkan from Yusufeli sent us this nice picture.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/60374292@N00">Jean &amp; Nathalie</a>
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jries/249157676/">Mount Kaçkar: Deniz Gölü</a>
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Stegop" title="User:Stegop">stegop</a></li></ul>