10 Most Fascinating Castles and Palaces

The Potala Palace: Tibet's greatest monumental structure Perched upon Marpo Ri hill, 130 meters above the Lhasa valley, the Potala Palace rises a further 170 meters and is the greatest monumental structure in all of Tibet. In 637 Emperor Songtsen Gampo decided to build this palace on a hill, and the structure stood until the seventeenth century, when it was incorporated into the foundations of the greater buildings still standing today. Construction of the present palace began in 1645 during the reign of the fifth Dalai Lama and by 1648 the Potrang Karpo, or White Palace, was completed. The Potrang Marpo, or Red Palace, was added between 1690 and 1694; its construction required the labors of more than 7000 workers and 1500 artists and craftsman. The Potala Palace was only slightly damaged during the Tibetan uprising against the invading Chinese in 1959. Unlike most other Tibetan religious structures, it was not sacked by the Red Guards during the 1960s and 1970s. As a result, all the chapels and their artifacts are very well preserved. (Photo by MC)

Mont Saint-Michel: a Medieval Castle on a Small Island

Mont St Michel France is situated on a quasi-island on the Normandy coast, near Brittany, which at high tide is almost entirely separated from the mainland. Only a narrow causeway, constructed in the 1880s preserves a link to the coast. Beware: the tide comes in quickly - many tourists have drowned attempting to cross the sandy bay. Unlike other castles in France, which began as defensive structures or pleasure palaces, Mont St Michel had its beginnings as a monastery. Today, the Castle attracts over four million visitors a year, far more than most castles in France and has been featured in numerous movies, cartoons, and even videogames. (Photo by citiesXL and lct)

Predjamski Castle: Integrated in a Cave

Every castle in the world is unique in some way, no two are the same, but this one --even though it's rather small and humble compared to some-- is probably the only one in the world who is integrated in a cave, precisely the second largest cave system in Slovenia. Its name, Predjamski Grad, literally means "Castle in Front of the Cave."

The castle wasn't built in one go; first written records exist from 13th century, though the first part (left wing) was probably built in the first half of 12th century. Middle part was added in renaissance, and the right wing was build around 1570. Some things were added and changed later, but since 1990 renovation work is in progress, restoring it to the original 16th century look. (Photo by visitares

Neuschwanstein Castle: the Classic Fairytale's Castle

The most famous of three royal palaces built for Louis II of Bavaria, sometimes referred to as Mad King Ludwig, the Neuschwanstein it’s a royal palace in the Bavarian Alps of Germany. egun in 1869 and left unfinished at Louis's death in 1886, the castle is the embodiment of 19th century romanticism. In a fantastical imitation of a medieval castle, Neuschwanstein is set with towers and spires and is spectacularly sited on a high point over the Pullat River gorge.

The construction of the castle was carried out according to a well thought-out plan. The castle was equipped with all kinds of technical conveniences which were very modern, if not to say revolutionary at that time. Running water on all floors. There were toilets equipped with automatic flushing on every floor. A warm air heating system for the entire building. American tourists are already familiar with Neuschwanstein; the sleeping beauty Castle in DisneyLand, was modeled on it. (Photo by grotsasha)

Matsumoto Castle: Japan's most fascinating castle

Matsumoto Castle, locally known as Matsumotojo, is one of the most complete and beautiful among Japan's original castles. It is also a good example of a so called "hirajiro", a castle built on the plain rather than on a hill or mountain. Matsumotojo's castle tower and smaller, second turret were built from 1592 to 1614 and were both well defended, as peace was not yet fully secured at the time. In 1635, when no more military threats existed, a third, barely defended turret for moon viewing was added to the castle. (Photo by lpq)

Hunyad Castle: Dracula's Castle

Now located in Hunedoara, Romania, the Hunyad Castle was part of Principality of Transylvania, and it’s believed to be the place where Vlad III of Wallachia (commonly known as Dracula) was held prisoner for 7 years after he was deposed in 1462. The castle is a relic of the Hunyadi dynasty. It was built in Gothic style, but has Baroque and Renaissance architectural elements. It is a large and imposing building with tall and diversely colored roofs, towers and myriad windows and balconies adorned with stone carvings. (Photo by ctc)

Malbork Castle: World's Largest Brick Gothic Castle

The Castle in Malbork was built in Prussia by the Teutonic Order as an Ordensburg. The Order named it Marienburg, literally "Mary's Castle". The town which grew around it was also named Marienburg, but since 1945 it is again, after 173 years, part of Poland and known as Malbork. The castle is a classic example of a medieval fortress, and is the world’s largest brick gothic castle. UNESCO listed the castle and its museum as World Heritage Sites in December 1997. (Photo by ordensland)

Palacio da Pena: Oldest Palace inspired by European Romanticism

The oldest palace inspired by European Romanticism, the Pena National Palace in Portugal stands on the top of a hill above the town of Sintra, and on a clear day it can be easily seen from Lisbon. First built in the 15th century as a palace, it was later reconstructed and donated to the church as a monastery. An earthquake in 1755 ruined most of it, until Prince Fernando acquired it in 1838 rebuilt it. The style of the palace is an eclectic combination of the original and subsequent styles, plus Romantic, Bavarian, and Moorish architecture, plus an English garden. (Photo by cm-sintra and Matt & Isabel)

Löwenburg Castle: The Disneyland of the 18th century

Within the Wilhelmshöhe Hill Park which sits on one end of the city of Kassel, there stands what appears to be a medieval castle. However, the Löwenburg or "Lion's Castle" was ordered to be built by the Landgrave Wilhelm IX from Hessen Kassel (1743 -1821), the Walt Disney of his era, over a period of eight years between 1793 and 1801 as a romantic ruin. It was carefully designed by his royal court building inspector Heinrich Christoph Jussow who had gone to England specifically to study romantic English ruins and draw up a plan for the Landgrave's garden folly. Today scholars regard Löwenburg Castle ruins as one of the most significant buildings of its genre, in addition to being one of the first major neo-Gothic buildings in Germany. (Photo by Ben)

Prague Castle: World's Largest Ancient Castle

One of the biggest castles in the world, and according to Guinness Book of Records, the biggest ancient castle, Prague Castle is about 570 meters in length and an average of 130 meters wide. The Czech Crown Jewels are kept here, and it was the place where the Czech kings, Holy Roman Emperors and presidents of Czechoslovakia and the Czech Republic have had their offices. (Photo by liberato)

10 Most Fascinating Natural Phenomena

Aurora Borealis Undoubtedly one of the most beautiful events to occur in our world, the Aurora Borealis, also known as the Northern Lights, has both astounded and amazed people since it was first discovered. This phenomenon ocurrs when the sun gives off high-energy charged particles (also called ions) that travel out into space at speeds of 300 to 1200 kilometres per second. A cloud of such particles is called a plasma. The stream of plasma coming from the sun is known as the solar wind. As the solar wind interacts with the edge of the earth’s magnetic field, some of the particles are trapped by it and they follow the lines of magnetic force down into the ionosphere, the section of the earth’s atmosphere that extends from about 60 to 600 kilometers above the earth’s surface. When the particles collide with the gases in the ionosphere they start to glow, producing the spectacle that we know as the auroras, northern and southern.

Mammatus Clouds

Also known as mammatocumulus, meaning "bumpy clouds", they are a cellular pattern of pouches hanging underneath the base of a cloud. Composed primarily of ice, Mammatus Clouds can extend for hundreds of miles in each direction, while individual formations can remain visibly static for ten to fifteen minutes at a time. True to their ominous appearance, mammatus clouds are often harbingers of a coming storm or other extreme weather system.

Red Tides

More correctly known as an algal bloom, the so-called Red tide is a natural event in which estuarine, marine, or fresh water algae accumulate rapidly in the water column and can convert entire areas of an ocean or beach into a blood red color. This phenomena is caused by high levels of phytoplankton accumulating to form dense, visible clouds near the surface of the water. While some of these can be relatively harmless, others can be harbingers of deadly toxins that cause the deaths of fish, birds and marine mammals. In some cases, even humans have been harmed by red tides though no human exposure are known to have been fatal. While they can be fatal, the constituent phytoplankton in ride tides are not harmful in small numbers.

Penitentes

These amazing ice spikes, generally known as penitentes due to their resemblance to processions of white-hooded monks, can be found on mountain glaciers and vary in size dramatically: from a few centimetres to 5 metres in height. Initially, the sun’s rays cause random dimples on the surface of the snow. Once such a dimple is formed, sunlight can be reflected within the dimple, increasing the localized sublimation. As this accelerates, deep troughs are formed, leaving peaks of ice standing between them.

Sailing Stones

The mysterious moving stones of the packed-mud desert of Death Valley have been a center of scientific controversy for decades. Rocks weighing up to hundreds of pounds have been known to move up to hundreds of yards at a time. Some scientists have proposed that a combination of strong winds and surface ice account for these movements. However, this theory does not explain evidence of different rocks starting side by side and moving at different rates and in disparate directions. Moreover, the physics calculations do not fully support this theory as wind speeds of hundreds of miles per hour would be needed to move some of the stones.

Supercells

Supercell is the name given to a continuously rotating updraft deep within a severe thunderstorm (a mesocyclone) and looks downright scary. They are usually isolated storms, which can last for hours, and sometimes can split in two, with one storm going to the left of the wind and one to the right. They can spout huge amounts of hail, rain and wind and are often responsible for tornados, though they can also occur without tornados. Supercells are often carriers of giant hailstones and although they can occur anywhere in the world they’re most frequent in the Great Plains of the US. (photo by Mark Humpage)

Fire Whirls

A fire whirl, also known as fire devil or fire tornado, is a rare phenomenon in which a fire, under certain conditions --depending on air temperature and currents--, acquires a vertical vorticity and forms a whirl, or a tornado-like effect of a vertically oriented rotating column of air. Fire whirls often occur during bush fires. Vertical rotating columns of fire form when the air currents and temperature are just right, creating a tornado-like effect. They can be as high as 30 to 200 ft tall and up to 10 ft wide but only last a few minutes, although some can last for longer if the winds are strong.

Ice Circles

A rare phenomenon usually only seen in extremely cold countries, scientists generally accept that Ice Circles are formed when surface ice gathers in the center of a body of water rather than the edges. A slow moving river current can create a slow turning eddy, which rotates, forming an ice disc. Very slowly the edges are ground down until a gap is formed between the eddy and the surrounding ice. These ice circles have been seen with diameters of over 500 feet and can also at times be found in clusters and groups at different sizes. (Photo by Brook Tyler)

Gravity Waves

The undulating pattern of a Gravity Wave is caused by air displaced in the vertical plain, usually as a result of updrafts coming off the mountains or during thunderstorms. A wave pattern will only be generated when the updraft air is forced into a stable air pocket. The upward momentum of the draft triggers into the air pocket causes changes in the atmosphere, altering the fluid dynamics. Nature then tries to restore the fluid changes within the atmosphere, which present in a visible oscillating pattern within the cloud. (Photo by: NASA)

Hums

"The Hum" is the common name of a series of phenomena involving a persistent and invasive low-frequency humming noise not audible to all people. Hums have been reported in various geographical locations. In some cases a source has been located. A well-known case was reported in Taos, New Mexico, and thus the Hum is sometimes called the Taos Hum. They have been reported all over the world, especially in Europe: a Hum on the Big Island of Hawaii, typically related to volcanic action, is heard in locations dozens of miles apart. The Hum is most often described as sounding somewhat like a distant idling diesel engine. Difficult to detect with microphones, its source and nature are unknown.

10 of the World's Most Dangerous Roads

The Death Road (Bolivia) The North Yungas Road, also known as The Death Road, is a 61 to 69 km road leading from La Paz to Coroico (Bolivia's capital, to the Amazon region) in the Yungas region of Bolivia. It is legendary for its extreme danger: in 1995 the Inter-American Development Bank christened it as the "world's most dangerous road. " One estimate is that 200-300 travelers were killed yearly along the road. The road includes crosses marking many of the spots where such vehicles have fallen.
At the end of 2006, after 20 years of construction, a new road (a by-pass) from La Paz to Coroico was opened to public. This new route features modern construction (bridges, drainage, etc.), multiple lanes, pavement, guardrails and many other elements that make it considerably safer than the original route. As a result, the original North Yungas Road is currently much less used by traffic, although an increasing number of adventure travelers bike it for the thrills.

Guoliang Tunnel Road (China)

The road in Taihang mountains was built by local villagers: it took five years to finish the 1,200 metre long tunnel which is about 5 meters high and 4 meters wide. Some of the villagers died in accidents during construction; undaunted, the others continued. On May 1, 1977, the tunnel was opened to traffic. It is located in the Taihang Mountains, in the Hunan Province of China.

Ruta 5: Arica to Iquique Road (Chile)

The road from Arica to Iquique is renowned for being dangerous; you drive past very deep valleys and wind your way through, spotting ever so often tell-tale vehicle skeletons at the bottom. The few times you can see cars and buses passing by, they were doing so at such a speed that you may think they are either tempting fate very foolishly or perhaps they are just ghosts whizzing past. The mono-hued and isolated scenery is well capable of endowing you with the capacity to have such visions, so concentrating and avoiding the use of any form of hallucinatory substance is essential here.

Siberian Road to Yakutsk (Russia)

The Russian Federal Highway connects Moscow to Yakutsk, where the coldest temperature ever recorded outside Antarctica was recorded. Yakutsk is also the largest city built on continuous permafrost. Most houses are built on concrete piles because of the frozen ground.

What does all this have to do with being one of the world's most dangerous roads? Well, during the winter, which is approximately ten months long, driving in and out of Yakutsk is subject to heavy snow, ice, and reduced visibility. However, winter road conditions are a picnic compared to trying to navigate the Russian Federal Highway on July and August. Though many Siberian residents will tell you the highway is not paved to keep the Germans out (a tired World War II era joke), the truth is because of the permafrost there is no asphalt, creating a mud induced traffic jam every time the summer rains swing Yakutsk's way. Near thousand car traffic jams are not unheard of and during these back ups and travelers might pass the time while stuck in Siberian traffic by looting, beating, and kidnapping other travelers. Siberian mud pirates.

Sichuan-Tibet Highway (China)

In China, the number of deaths caused by car accidents has nearly doubled in the past 20 years, climbing from 3.9 to 7.6 per 100,000 of the population between 1985 and 2005. The Sichuan-Tibet Highway, a high-elevation road between Chengdu and Tibet where landslides and rock avalanches are common, is undoubtedly part of the problem.

The 2,412km long Sichuan-Tibet Highway starts from Chengdu of Sichuan on the east and ends at Lhasa of Tibet on the west. The road stretches into Lhasa passing Ya’an, Garze and Chamdo. Sichuan-Tibet highway traverses 14 high mountains which average 4,000-5000m, spans dozens of famous rivers (Dadu River, Jinsha River, Lantsang River, Nujiang), crosses primeval forest and numerous dangerous sections. It has spectacular views along the line, with unique ethnic customs.

James Dalton Highway (Alaska)

The James Dalton Highway is a 414-mile gravel road. It heads straight north from the Livengood turnoff of the Elliott Highway, through arctic tundra to the farthest north reaches of Alaska. Alyeska built the 360-mile haul road, now known as the Dalton Highway, from the Yukon River to Prudhoe Bay, for $150 million to supply the oil facilities on the North Slope. The pipeline bridge across the 1,875 mile Yukon River is the only span across that river in Alaska.


But this is not a road for the faint of heart, or those with a brand-new vehicle! It is still the main supply route for the Prudhoe Bay oilfields, and you will be sharing the road with large tractor-trailers. Windshields and headlights are easy targets of flying rocks. Most rental companies will not allow you to drive their cars on the Dalton. Trucks speeding along the slippery gravel track kick up thick clouds of dust or mud, reducing visibility to absolute zero; potholes take a heavy toll on cars and services, gas, and repairs are practically nonexistent. Don't even consider driving the Dalton unless you have 4-wheel drive, a CB radio, extra fuel, food, tires, and a trunk filled with supplies.

Patiopoulo-Perdikaki Road (Greece)

This is a narrow busy dirt track that stretches from Patiopoulo to Perdikaki in Greece. This road is a steep climb or decent, it is dangerous because it has huge pot holes and very little grip for the vehicles that travel on it. It is a narrow road with a sheer drop on either side of its slope with no guard rails or an prevention to stop a vehicle from going over. Many people die on his road every year, it is used by pedestrians, livestock and trucks, buses and cars. A very dangerous road that has gravel for grip in most places and there are no lines to determine where the edge is, this is especially dangerous at night, most of the accidents happen at night on this road.

Trollstigen (Norway)

Trollstigen (The Troll Ladder) is a mountain road in Rauma, Norway, part of Norwegian National Road 63 connecting Åndalsnes in Rauma and Valldal in Norddal. A popular tourist attraction due to its steep incline of 9% and eleven hairpin bends up a steep mountain side, the road up is narrow with many sharp bends, and although it has been widened in recent years, vehicles over 12.4 meters long are prohibited from driving the road. At the top there is large parking place which allows visitors to leave their cars and walk for about ten minutes to a viewing balcony which overlooks the road with its bends and the Stigfossen waterfall. Stigfossen is a beautiful waterfall which falls 320 meters down the mountain side.

The A682 Road (England)

The A682 between junction 13 of the M65 and Long Preston is the worst road in England as it has claimed almost 100 fatalities over the last ten years. The 14 mile single lane A682 between junction 13 of the M65 near Nelson, Lancs, and Long Preston in North Yorkshire, had 22 serious accidents in the past three years - two of them fatal. Experts say it has an average of 0.5 deaths per 10 miles annually. It is a favorite for motorcyclists, especially early on a Sunday morning.

Stelvio Pass Road Trollstigen(Italy)

The highest paved mountain pass in the Eastern Alps --and the second highest in the Alps, after the Col de l'Iseran (2770 m)--, the Stelvio Pass Road connects the Valtellina with the upper Adige valley and Merano. It is located in the Italian Alps, near Bormio and Sulden, 75 km from Bolzano, close to Swiss border.


While it might not be as risky as other deadly routes, it's certainly breathtaking. The tour books advise that the toughest and most spectacular climbing is from the Prato side, Bormio side approach is more tame. With 48 hairpins, this road is regarded as one of the finest continuous hairpin routes in the Alps. (Photo by Emiliano De Angeli and mcs