Embark on a private tour to Romania’s largest salt mine and the mysterious muddy volcanoes. Explore underground wonders, enjoy the healing properties of the mine’s air, and witness the unique geological formations of the volcanoes.
Embark on a private tour to Romania’s largest salt mine and the mysterious muddy volcanoes. Explore underground wonders, enjoy the healing properties of the mine’s air, and witness the unique geological formations of the volcanoes.
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Unirea Salt Mine - Slanic Prahova Saline is the largest salt mine in Europe. Now the old mine is currently open to the general public, being used as a leisure place.
Slănic Prahova Saline is located at a depth of 208m, on an area of 53,000sqm and was opened for visit after 1970.
The saline consists of 14 rooms, in the form of a trapeze, having…
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Unirea Salt Mine - Slanic Prahova Saline is the largest salt mine in Europe. Now the old mine is currently open to the general public, being used as a leisure place.
Slănic Prahova Saline is located at a depth of 208m, on an area of 53,000sqm and was opened for visit after 1970.
The saline consists of 14 rooms, in the form of a trapeze, having an opening at the base of 32 meters, the tray, 10 meters and a height of 45 meters. The excavated space is 2.9 million cubic meters of salt.
Underground is also a sanatorium for asthmatic patients who are provided specialized medical care.
The ventilation of the mine is natural, with a constant temperature throughout the year of 12 degrees Celsius.
Inside salt mine we visit the Supernova Planetarium which is the largest and most performant planetarium in Romania with the largest spherical screen of 16 m diameter, max. 200 seats, 4K laser projectors, super-ergonomic armchairs.
We look forward to the most fascinating immersive experience in Romania.

- Professional English-speaking tour guide
- Private transportation for convenience
- Hotel pick-up and drop-off service included
- Comfortable in-vehicle air conditioning
- Professional English-speaking tour guide
- Private transportation for convenience
- Hotel pick-up and drop-off service included
- Comfortable in-vehicle air conditioning
- Lunch
- Entrance fees
- Entrance fees
- Lunch
- Entrance fees
- Entrance fees
Embark on an unforgettable adventure exploring two of Romania’s most captivating natural wonders.
The journey begins at the Slănic Prahova Salt Mine, one of Europe’s largest salt mines. Situated 208 meters below the surface, this vast mine is awe-inspiring with its cathedral-like chambers, a steady temperature of 12°C, and air enriched with salt…
Embark on an unforgettable adventure exploring two of Romania’s most captivating natural wonders.
The journey begins at the Slănic Prahova Salt Mine, one of Europe’s largest salt mines. Situated 208 meters below the surface, this vast mine is awe-inspiring with its cathedral-like chambers, a steady temperature of 12°C, and air enriched with salt aerosols, renowned for their health benefits.
Admire the salt sculptures, partake in games and exhibitions, or simply inhale the rejuvenating air of this subterranean marvel.
The next destination is the Mud Volcanoes, a unique geological spectacle where gas eruptions propel salty mud, forming a landscape reminiscent of the moon. Found in Buzău County, this natural wonder offers a surreal experience—small craters bubbling with cold mud in a stark, dramatic environment that seems otherworldly.
Whether you are passionate about geology, photography, or seeking a distinctive getaway, this tour guarantees unforgettable memories.
- In the salt mine are 12 degrees Celsius
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.