24 Amazing Unknown Places You Never Knew Existed

21. Visit the Psychedelic Salt Mines in Yekaterinburg, Russia: Don't be fooled upon entering these salt mines. You are not in any way drugged into seeing things in a different form. These psychedelic patterns on the walls will surely leave you mind boggled as to how they were formed. As a result of the mineral carnallite, natural colourful swirls are formed.