George Tasios

a close up of a sign with Harpa in the background

It is located at the borders of Arta and Ioannina prefectures, above the waters of Arachthos River. Administratively, it belongs to the community of Plaka-Raftaneon. With its arch of 40 metres (130 ft) width and 17.61 m (57 ft 9 in) height, it was the largest one-arch bridge in Greece and the Balkans, and the third largest one-arch stone bridge in Europe. It also had two small auxiliary arches of 6 metres (20 ft) width on its two sides. It was considered "one of the most difficult, single-arch bridges to construct.

brown and white ram on brown rock during daytime

The London Eye is a cantilevered observation wheel on the South Bank of the River Thames in London. It is Europe's tallest cantilevered observation wheel, and is the most popular paid tourist attraction in the United Kingdom with over 3.75 million visitors annually, and has made many appearances in popular culture.
The structure is 135 metres tall and the wheel has a diameter of 120 metres. When it opened to the public in 2000 it was the world's tallest Ferris wheel. Its height was surpassed by the 160-metre Star of Nanchang in 2006, the 165-metre.

a very large metal structure with lots of windows

Once upon a time there were two dragons that used to live in Mt. Tymfi Dragon Lake and in Mt. Smolikas Dragon Lake. These two had an enmity between them and each time they got angry, they threw stones at each other. According to locals, this explains why the lakeshore of Mt. Smolikas Dragon Lake is white-coloured with scattered black stones, whereas the lakeshore of Mt. Tymfi Dragon Lake is black-coloured with scattered white stones!

Dragon lake Greece altitude 2050m 

gray rock formation near body of water during daytime

people walking inside building during daytime