Discover the largest salt mine in Europe on a day trip from Bucharest. Explore the Slănic Prahova Salt Mine and enjoy a traditional Romanian lunch.

Start your journey early from Bucharest (or another nearby location) for the 1.5-hour drive through scenic countryside. Upon arrival at Slănic Prahova, descend into the salt mine via a minibus that takes you deep into the Earth, around 208 meters below ground.

Once inside, experience the cool, constant temperature of around 12°C (54°F) and nearly pure air, with very low humidity, which makes it a popular destination for people seeking respiratory therapy. The mine is divided into several galleries, and you’ll have the opportunity to explore spaces carved directly out of salt, including statues and sculptures of famous Romanian figures like Mihai Eminescu.

The white, glistening walls, made entirely of salt, create a surreal, otherworldly atmosphere. There’s a playground, sports areas, and even an underground museum where you can learn about the history of salt mining in Romania. Spend time wandering around the massive chambers, or simply enjoy the health benefits of the clean air.

After a few hours inside, emerge back to the surface and enjoy a traditional Romanian meal at one of the local restaurants. Dishes such as sarmale (cabbage rolls), mici (grilled sausages), or a hearty bowl of ciorbă (sour soup) will give you a taste of the local cuisine.

If you’re still up for more adventure, the town of Slănic itself has several other attractions, including Baia Baciului, a natural salt lake where you can take a dip and float effortlessly in its buoyant waters due to the high salt concentration. Alternatively, you could visit the Old Slănic Salt Mine, which offers a more rustic look at the earlier stages of salt extraction in the region.

As your day winds down, take a leisurely drive back to Bucharest, reflecting on your day of exploration in one of the most unique underground locations in Europe.