Useful tips on tourism and rest in the best resorts of the world. Here you will find everything that is connected with a choice of travel agencies, responses and the description of hotels, sanatoria, ski and medical resorts.
In 1971 geologists in Turkmenistan (Darvaza) drilled a well for gas production and came across an underground cavity. All equipment and transport failed. From a hole natural gas went. Not to poison everything around, gas was set fire. The hole burns more than 35 years!