Escape Bucharest for a full-day private tour to Slănic’s vast salt mine and the lunar cones of the Berca Mud Volcanoes. Expect cool underground chambers, bubbling mud eruptions, and a 10–11 hour door-to-door outing with a local guide.
More ways to explore the area's outdoor wonders
A morning drive out of Bucharest peels away the city’s hum and deposits you into rolling Prahova hills and scrubby Buzău plateaus. Light shifts on roadside poplars as the coach eases into Slănic, where a cool cavern mouth opens and the air smells faintly of salt; later the landscape turns lunar at Berca, where gray cones bubble and crackle as underground gas pushes cold mud to the surface.
Difficulty
easy
Duration
10–11 hours
Fitness Level
Suitable for most fitness levels; requires short walks on uneven ground and stairs inside the salt mine.
Wildlife
History
Slănic developed as a salt-extraction center for centuries; Salina Unirea and surface features reflect both industrial use and local spa traditions.
Conservation
The Berca reserve is fragile—missing vegetation and thin crusts make the cones vulnerable to trampling; visitors should follow paths and minimize impact.
Reserve your spot on the Salt Mine Prahova and Muddy Volcanoes Private Tour from Bucharest today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Dress in layers
The salt mine interior is cool and damp while the mud fields are exposed—layers keep you comfortable through both.
Wear sturdy, closed shoes
Expect uneven clay and slippery ramps around the mud cones and inside mine galleries.
Carry water and snacks
This is a long day with limited services at the sites—bring at least 1–2 liters and energy snacks.
Respect fragile formations
Stay on marked paths at Berca and avoid touching cones or collecting mud; the features are geologically sensitive.
Sturdy hiking shoes
Grip and ankle support are useful on slippery clay and inside mine ramps.
Reusable water bottle (1–2 L)
Hydration is important during the long drive and time on exposed mud plains.
summer
Light rain jacket or shell
Protects against sudden rain and the cool, damp air of the mine.
spring
Camera with zoom
Captures textured salt chambers and the small-scale action of the mud volcanoes.