| Romania-the mountains of Buzau-description, locations of access, hiking trails | Sinaia accommodation | 
| The Buzau Mountains | Sinaia accommodation | 
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--Map sensitive - Hiking trails National Park Bucegi - Sinaia -- Links hotels, boarding houses, chalets
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| The dam built Siriu of barren rock and clay has led to the formation of a lake with a longueure of 11.5 km. In a volume of 155 million mc. water | Nature Reserve geological model which has almost 30 ha., Muddy Volcanoes are in the Subcarpates of Curvature, Berca, the department Buzau | 
| The Siriu Dam | Muddy Volcanoes |