Start this full-day tour with a visit to the Unirea Salt Mine from Slanic Prahova, the largest salt mine in Europe and a mix between man-made and nature’s wonders. In the afternoon after the salt mine, you will have the opportunity to visit the two places with muddy volcanoes in Buzau, Paclele Mari, and Paclele Mici. Experience another miracle of nature and feel like your are walking on the moon. For lunch, you will make a stop at a beautiful location. This tour will last all day with a long ride, but it will be worth every mile. After arriving in Bucharest, you will be dropped off at your hotel or another chosen location.