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These beautiful travertine terraces in northern Iran are an incredible natural phenomenon that has evolved over thousands of years. Travertine is a type of limestone that is formed from calcium deposits in flowing water, and in this case, it is two hot springs with different mineral properties. The abnormal reddish color of the roof is caused by the high content of iron oxide in a fountain.
In recent years, efforts have been made to preserve the site due to the increase in tourism activity. These locations are one of the strangest places on Earth, providing visitors with a glimpse of one of the most bizarre attractions on the planet.
The island of Socotra is a place that is unlike any other place. Isolated from the African mainland six million years ago, it feels like a scene from a sci-fi movie. The island is home to incredible and unique plants and trees that you won’t find anywhere else. Two of the most unusual are the Ancient Dragon’s Blood Tree and the Bulbs Bottle Tree. It is definitely one of the most unique places in the world!
Even though Yemen is facing conflict, people are still working hard to protect Socotra’s special environment. It became a UNESCO World Heritage Site in 2008. However, it is still difficult to travel there due to the political problems in the area.
Megalithic stone jars are scattered throughout Jiang Khoang Province in Laos in groups ranging from one to one hundred. A working theory is that huge cylindrical jars were used in ancient funeral ceremonies, although according to local legend the jars were used to make rice wine for giants.
Northern Laos was the subject of a massive air bombardment by the United States, and it has been relatively recently cleared of some areas and declared safe for visitors.