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10 Spectacular Volcanic Plugs & Natural Monoliths

"The Pico Cão Grande (Great Dog Peak) is a landmark needle-shaped volcanic plug peak in São Tomé and Príncipe, located in the south of São Tomé Island in Obo National Park." 

"A volcanic plug, also called a volcanic neck, is a volcanic landform created when magma hardens within a vent on an active volcano. A natural monolith is a mountain or large rock formation consisting of a single massive stone. Both types of these geological structures are similar in that they are often steeply rising above the surrounding terrain. The unusual appearance and the buildings which are often located on these structures, amaze visitors and attract them to come back again."

 

The Summer Palace of Tsar Alexis Mikahilovich at Kolomenskoye

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The Summer Palace of Tsar Alexis Mikahilovich at Kolomenskoye

"Kolomenskoye is a former royal estate situated several miles to the south-east of Moscow city-centre, on the ancient road leading to the town of Kolomna (hence the name). It was here that Tsar Alexis Mikhailovich built an elaborate wooden palace in the second half of the 17th century.  

The history of Kolomenskoye is intertwined with the history of the Russian monarchy and the summer palace built by Tsar Alexis was to become a favourite for both himself and his successors. Alexis himself often came to Kolomenskoye to enjoy falconry and to receive foreign officials. It was a home for Peter the Great during his early years, and it was here that his daughter, the future Empress Elizabeth Petrovna was born in 1709. It was the scene of festivities marking the coronations of Catherine I, Peter II and Empresses Anna and Elizabeth. Peter II often hunted in the woods nearby, and in the late 18th century Catherine the Great used to come here with her grandchildren, including the future Emperor Alexander I.

During his reign, Tsar Alexis Mikhailovich had all the previous wooden structures in Kolomenskoye demolished and replaced them with a new great wooden palace, famed for its fanciful, fairy-tale roofs. It exemplified the asymmetrical beauty of Russian wooden construction, and foreigners referred to it as ‘an eighth wonder of the world’.

The palace, built without using saws, nails or hook, contained an intricate combination of some 250 rooms, a maze of corridors and porches decorated with carving and various elements like hipped roofs and other roofs unusual in form, weathercocks, and gilded figures of double-headed eagles. The original palace survived for 100 years.

During the 18th century, after the Russian court moved to the new capital of St Petersburg, the palace fell into disrepair. As a result, Catherine II refused to make it her Moscow residence. On her orders the palace was demolished in 1768.

Fortunately a wooden model (commissioned by Catherine the Great) and several drawings of the palace survived, and the Moscow Government begun its full-scale reconstruction in the 1990s. Builders used a special kind of wood that was found in the Krasnoyarsk region of Siberia.

The palace opened in March 2010. Surprisingly, a number of items originating from the original palace had been preserved in museums and have now found a home in the palace.

On the ground (main) floor, the historic interiors of the audience chambers, inner chambers (that of the Tsar, the Tsarina, i. e. the tsar’s wife, and the Tsarevitch, the Tsar’s son), as well as the Tsar’s mylnya (bath) will be recreated, and museum expositions will be arranged. The basement that historically used to serve as administrative premises will be modernized to house the museum infrastructure.

 The restored palace is a far cry from what the structure looked like under Tsar Alexis. Rather, it is in sync with what it looked like right before the demolition in late 1760s, experts say."  

Compiled by Paul Gilbert @ Royal Russia   

Hazarchishma Natural Bridge

Photo and Map courtesy Wildlife Conservation Society/Ayub Alavi

"In November 2010, a Wildlife Conservation Society Afghanistan Program field survey team discovered a large natural arch in the Hindu Kush Mountains of central Afghanistan. Members of the team returned in February 2011 and measured the span of the arch, using NABS standards, at 211 feet. 

Hazarchishma Natural Bridge is located 100 km north of Band-e-Amir National Park at the northern edge of Bamyan Province, near the border with Samangan Province. The arch is a young meander natural bridge carved through limestone karst in Jawzari Canyon (Dara-i-Jawzari), which joins the Ajar valley as part of the Amu Darya watershed and the main Caspian basin. In the recent geological past, the river became subterranean, leaving Dara-i-Jawzari dry. The elevation of the arch is 3100 meters (10,000 feet) above sea level.

The Bridge is formed of massive limestone which co-exists with marl limestone shales, bituminous shales, marlstone, limestone, conglomerates, and sandstones as the over- and under-laying layers. These rock formations and layers are from the Jurassic to the Lower Eocene in the Cenozoic.

The area is also of archaeological importance. The canyon below Hazarchishma village in which the natural bridge is located contains a series of caves that may have been occupied by cave-dwelling humans. This canyon lies on an ancient route between north and south and even now this route is locally used. An ancient fort was also observed during the previous field survey supporting the idea that this route must have been of some importance in earlier times."

 

The Lost World : The Floating Island of Mount Roraima

"It might look like it's straight out of a sci-fi movie, but this natural wonder is completely real, and fully awe inspiring. Mount Roraima, bordered by three different countries (Venezuela, Brazil and Guyana) whose border lines intersect on the massive shelf, is surrounded on all four sides by sheer 400-meter high cliffs. While its cliff walls are only scalable by the most experienced of climbers, there is a hiking path up the mountain’s natural ramp-like path (usually a two-day hike).

However, the mountain is worth a visit for more reasons than its impressive cliffs. Mount Roraima, part of Venezuela's 30000-square-kilometer Canaima National Park, is the site of the highest peak of the country of Guyana’s Highland Range. The mountains of this range, including Roraima, are considered to be some of the oldest geological formations known, some dating back to two-billion years ago. Its near daily rains have also created a unique ecosystem which includes several endemic species, including a unique carnivorous pitcher plant, and some of the highest waterfalls in the world.

 

"Culturally, the mountain has long held significance to the indigenous people of the area and features prominently in their myths and folklore. It was also the inspiration for the Sir Arthur Conan Doyle’s novel, The Lost World as well as for Paradise Falls in the 2009 Pixar film, Up"

THE ANCIENT WALLS

Huayna Picchu

Follow the link for a slide show of these incredible structures !