Chan Dan Ya – meaning in Mandarin ‘egg-producing cliff’ – is a 20 metres (65 feet) long and six meters (19 feet) high cliff. People of the area have observed for years as the eggs ‘incubate’ in hollow overhangs on the cliff and eventually fall to the ground. Each hollow produces one stone egg every 30 years. Local residents collect the spheres because they believe that the “eggs” would bring them good luck.
The rock formed 500 million years ago during the Cambrian period and the specific section of cliff – part of Mount Gandeng – is made of calcareous rock. Experts say the difference in time it takes for each type of rock to erode has led to the appearance of the “eggs” , which comprise heavy sediment deposits. The “eggs” are what geologists call concretions. If those concretions are harder than the rock around them (as they often are), they’ll eventually wear down the surrounding rock and break free.
Strokkur is a fountain geyser located in a geothermal area beside the Hvítá River in southwest Iceland. It is one of Iceland’s most famous geysers, erupting once every 6–10 minutes. Its usual height is 15–20 meters (49–66 ft), although it can sometimes erupt up to 40 metres (130 ft) high.
Strokkur was first mentioned in 1789, after an earthquake helped to unblock the conduit of the geyser. Its activity fluctuated throughout the 19th century. In 1815 its height was estimated to have been as much as 60 meters (200 ft). It continued to erupt until the turn of the 20th century, until another earthquake blocked the conduit again. In 1963, upon the advice of the Geysir Committee, locals cleaned out the blocked conduit through the bottom of the basin, and the geyser has been regularly erupting ever since.
info: wikipedia Continue reading Strokkur | Iceland’s Mighty Geyser
Tsingy de Bemaraha is a national park located near the western coast of Madagascar. The area is listed as a UNESCO World Heritage Site due to the unique geography, preserved mangrove forests, and wild bird and lemur populations. The northern end of the park is characterized by needle-shaped limestone formations, above cliffs over the Manambolo River. The incredibly sharp limestone formations can cut through equipment and flesh easily, which makes traversing them extremely difficult. The word “Tsingy” is derived from a local word meaning “the place where one cannot walk barefoot”. Continue reading The needle-like landscape in Tsingy National Park, Madagascar
The Hells of Beppu are eight spectacular hot springs in the Onsen town of Beppu in Japan. The site is a popular tourist area where you can feel the pulse and the power of the Earth. The “hells”, that are for viewing rather than bathing, are the second largest source of thermal spring water on the planet after Yellowstone park in USA.
Ball’s Pyramid is a remnant of a shield volcano and caldera that formed about 6.4 million years ago. It lies 20 kilometres (12 mi) southeast of Lord Howe Island in the Pacific Ocean. Rising 562 metres (1,844 ft) out of the water, makes it the tallest volcanic stack in the world. The pyramid is named after Royal Navy Lieutenant Henry Lidgbird Ball, who reported discovering it in 1788.
The sea stack is an iconic climbing destinations and home to insects that were once thought to be extinct. Continue reading Ball’s Pyramid – A giant sea stack in the Pacific Ocean
Located in the Anina Mountains on the Mini River Bigăr is one of the most unusual waterfalls in the world and one of the most beautiful in Romania. According to The World Geography, there are a number of facts that place her as number one on the list of eight unique waterfalls around the world due to the way the water spreads and falls in tiny shreds of water. Continue reading Bigar Waterfall
Hawa Mahal (in English : “Palace of Winds” or “Palace of the Breeze”) is a palace in Jaipur, India. The red and pink sandstone from which it is built gives Jaipur its nickname, “The Pink City.”
The structure was built in 1799. Its unique five-story exterior is akin to the honeycomb of a beehive with its 953 small windows called jharokhas decorated with intricate latticework. The original intent of the lattice design was to allow royal ladies to observe everyday life and festivals celebrated in the street below without being seen, since they had to obey the strict rules of “purdah”, which forbade them from appearing in public without face coverings. This architectural feature also allowed cool air from the Venturi effect (doctor breeze) to pass through, thus making the whole area more pleasant during the high temperatures in summer. Many people see the Hawa Mahal from the street view and think it is the front of the palace, but in reality it is the back of that structure.