Situated 10 km from Sovata in Harghita county, salt mine is one of the largest salt mines in the country and Europe, its exploitation for hundreds of years being the source of income for locals, many of them now working in the mine.
It is the largest natural lake mountain in Romania. It was formed by a flank of Mount Ghilcos overthrow. Its name comes from Red Brook crossing layers of red iron oxides and hydroxides.
It is located in the neck mountain Chiba.
The most important cavity of Piatra Mare, developed a vertical crack, ice cave has an opening 50 m oriented north. Lowered area inside the cave kept cold all year round, even snow.
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