Tower of Hercules: the oldest lighthouse in the world (Spain)
World’s oldest lighthouse, built in the days of Ancient Rome, stands on a small Peninsula in the vicinity of the Spanish town of La Coruna. This structure is also known as the Tower of Hercules, and is the world’s only Roman lighthouse that is open until now. The height of the tower is 57 meters, and its silhouette, towering over the Atlantic waters has long been a symbol of the city.
The walls of the tower with the track from the outside of the spiral track
Lighthouse in Spain is valued as a historic monument of national importance, and in 2009 it even included in the list of UNESCO world heritage sites. Besides the towers, the facility also comprises a sculpture Park, an ancient Roman structure near the lighthouse, numerous rock carvings and a Muslim cemetery.
Rocky shores “edge of the earth”, as once called the Peninsula, were very dangerous for navigators, therefore, approximately in the late First or early SECOND century the Romans built a tower, designed to simplify the difficult route for ships passing. Construction was led by Continue reading
Among other merits before history, the Maltese archipelago is world famous for the fact that the most ancient man-made structures on Earth are located here. This is the megalithic temples .
The person who first confronted with such prehistoric monuments, raises a number of questions: what is the churches, how many are they, where are they located, what purpose was built? Let’s start with the basics, what is the megalith at all? In fact, it is every religious building of the huge raw or semi-processed stone blocks, which include dolmens (funerary box, covered with a massive flat slab), and menhirs (single standing stones) and cromlechs (circular fence) . Maltese megaliths are dolmens . The most famous stone circles on the planet are Stonehenge (England) and Carnac (France, not to be confused with Egyptian temple complex), but the construction of the ancient Maltese, in addition, they are distinguished “accuracy” – more than twenty temple complexes located on the territory, comparable to a small European city.
What they have in common? – the material, design features (e.g., login form), in many cases, and similar architectural form, resembling the petals of a flower. Some temples are rather primitive, probably not all the details have survived, and others have specific Continue reading
Sometimes construction projects can be time-consuming to complete. Naturally, we are talking about a huge complex jobs that require a lot of skills invested assets. Run them sometimes delayed, just as the process of construction, which may take centuries. In this list is followed by ten world-famous structures, the construction of which was started a long time ago, but they still remain unfinished due to some reasons.
Atomic power plant marble hill
Most of the elements in this list, despite the fact that they are not completed, are still in use for different purposes. But some of them are nothing more than useless colossal failures. Marble hill falls into this latter category. This nuclear plant in Indiana was started in 1977, and for about 7 years had fully completed.
Then in 1984, after investing $2.5 billion it turned out that she only finished half. The company that started the project, realized that just can’t afford to continue to build on. They ended up being sold a piece of equipment to return a few million of lost expenditure. The plant is located in a semi-finished state since then, and the company, which owns Continue reading