Entrance to the <a href="https://en.wikipedia.org/wiki/U%C4%8Dka_Tunnel" class="extiw" title="en:Učka Tunnel">Učka Tunnel</a> on the <a href="https://en.wikipedia.org/wiki/Istrian_Y" class="extiw" title="en:Istrian Y">Istrian Y</a> between <a href="https://en.wikipedia.org/wiki/Rijeka" class="extiw" title="en:Rijeka">Rijeka</a> and <a href="https://en.wikipedia.org/wiki/Istria" class="extiw" title="en:Istria">Istria</a> in <a href="https://en.wikipedia.org/wiki/Croatia" class="extiw" title="en:Croatia">Croatia</a>.
<a href="https://de.wikipedia.org/wiki/Benutzer:Wladyslaw_Sojka" class="extiw" title="de:Benutzer:Wladyslaw Sojka">Wladyslaw</a>
CC BY-SA 3.0
<span class="int-own-work">Self-photographed</span>