May in Crimea

Everyone knows that the best time for trekking in Crimea is May.
It is already warm but not so hot like in Summer. Trees are green, flowers bright and birds sings like in paradise. So we are waiting for you:
30 Apr (tour Valley of the Ghosts), 07 May (tour Above the Sea), 14 May (tour Cave Towns),  21 May (tour Grand Canyon), 28 May (tour Valley of the Ghosts)