Lake Baikal
Lake Baikal is the deepest and oldest lake on Earth. It holds 20 percent of the world's fresh water. This lake is 25 million years old and is surronded by beautiful mountains. It is believed to be the clearest lake in the world. It is called the Pearl of Siberia.
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Trans-Siberian Railway
This is the longest railway in the world and it runs from Moscow to Vladivostok. Many tourists use this transportations for visiting one attraction to the next. It has first, second and thrid class sleepers, bathrooms and showers.