Situated in Eastern Slovenia, the town and municipality of Rogaska Slatina is famous for curative mineral water, spas, and surrounding nature. Thanks to its magnesium-rich waters, the town has been a popular health resort for many centuries, and there are even parts dating back to Roman times. Maribor, the country's second-largest city, is less than an hour's drive while Ljubljana is even closer. You can also explore Zagreb, Croatia's capital, which is an easy distance by car. Celje Castle, which is one of the most recommended things to see in the Styria region, is just over half an hour's drive away.