Hungarian
Roman
Devils Lake
Orbai chair Covasna Covasna, Jud. Covasna
Hell's nature is a rarity for nature conservation, with muddy mineral water and carbon dioxide eruption, a testament to post-volcanic activity.
Initially, muddy water was used for bathing, and in the 1880s there was a spa called the "Hell Bath".
Hell has broken out several times over the past 200 years, with the most powerful outbreak recorded in 1837.
From then on, his water was constantly cloudy, before clearing after eruptions.
Today it can be viewed in the form of a bubbling fountain covered with a grid.