Olympia (Greek: Ολυμπία Olympía), a sanctuary of ancient Greece in Elis, is known for having been the site of the Olympic Games in classical times, the most famous games in history. You can use the images for free. But a link to <a rel="nofollow" class="external free" href="http://www.ploync.de/reisen/5084-olympia-peloponnes.html">http://www.ploync.de/reisen/5084-olympia-peloponnes.html</a> - I would be happy :)
<a href="//commons.wikimedia.org/wiki/User:Ploync" title="User:Ploync">Ronny Siegel</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>