Have you ever dreamed to step on the moon do you want to explore the center of the earth and its fabulous miracles can you handle doing both of them in the same day if your answer is yes then this is the tour for you book now this trip and you will start your day with a visit in the largest salt mine in europe unirea salt mine from slanic prahova and continue it with a walk in a selenar landscape visiting the muddy volcanoesnear buzau