In Naftalan, Azerbaijan, the most famous tourism project is Crude Oil Bath. According to doctor in the Azerbaijan, Crude Oil is the most effective substance for treating tinea, killing viral genes and protecting the skin, it will be more effective when people use it for taking bath because the pores of body will open at that time. According to their research, Crude Oil Bath will usually soothe arthritis pain, cure psoriasis and even prettify and tender the skin. Thousand visitors are attracted by the weird bath method – never mind some scientists thought it may cause cancer.
You are not allowed to smoke in the bathing spot.