Sunday 5 October 2014

Dunn River Falls Jamaica



The Dunn's River Falls is one of the best natural treasures in Jamaica. Cascading water sparkles in the Jamaican sunlight and is fenced by lush, tropical plants and trees. What makes Jamaica Dunn's River Falls so wonderful? The moving water, very rich in natural minerals created steps down the length of the river, giving the Dunn's River Falls a distinctive shape. Few of these terraces are so wide that small lagoons have actually formed; generating pockets of sapphire water. It is one of the most lovely tourist attractions in summer due to its natural Jacuzzi. This is great spa town located in Tuscany in north-central Italy that has been populated since ancient times. It lies approximately 23 miles northeast of Orbetello and the coast. 

Well, adjacent to the village, 800 liters per second of sulphurous water at 37 °C gushes over a waterfall and down into a cascade of natural pools formed by the deposition of calcareous rock from evaporation of the water. Dunn’s River Falls are mainly fed by spring water, which is rich with calcium carbonate and is depositing travertine. This type of waterfalls is described by geologists as "a living phenomenon" because they’re incessantly rebuilt by the sediments in spring water. Dunn's River Falls is one of the very uncommon travertine waterfalls in the world that empties directly into the sea.
Well, climbing the waterfalls is a widespread tourist activity and is often, but not exclusively, performed with the help of tour guides from the park. It takes about one and half hours to climb with short breaks for photos and video recordings taken by the guides. The falls are bordered by lush, green vegetation that shades the area from the sun and saves the area, and climbers, cool. The climb can be comparatively tough so is often undertaken as a hand-holding human chain led by a guide to make it easier.

Saturday 4 October 2014

Grand Prismatic Spring United States



If you visit Yellowstone National Park, then you must go to the Grand Prismatic Spring, which is the largest hot spring in the US, and the third largest in the world, after Frying Pan Lake in New Zealand and Boiling Lake in Dominica. Yellowstone is home to thousands of thermal features and Grand Prismatic Spring is one of them, it is about 250 by 300 feet in size and is 160 feet deep. The spring discharges an estimated 560 US gallons of 160 °F water per minute. It is located in the Midway Geyser Basin. In 1871, it was noted by geologists working in the Hayden Geological Survey, and named by them for its prominent coloration. Because its colors match the rainbow dispersion of white light by an optical prism: red, orange, yellow, green, and blue.

The first records of the spring are from early European explorers and surveyors. In 1839, a group of fur trappers from the American Fur Company crossed the Midway Geyser Basin and made note of a "boiling lake", most likely the Grand Prismatic Spring, with a diameter of 300 feet. In 1870 the Washburn-Langford-Doane Expedition visited the spring, noting a 50-foot geyser nearby Excelsior. The gorgeous vivid colors in the spring are the result of pigmented bacteria in the microbial mats that grow around the edges of the mineral-rich water.

The bacteria produce colors ranging from green to red; the amount of color in the microbial mats depends on the ratio of chlorophyll to carotenoids and on the temperature of the water which favors one bacterium over another. In the summer season, the mats likely to be orange and red, while in the winter season the mats are generally dark green. The center of the pool is sterile due to intense heat. The deep blue color of the water in the center of the pool results from the intrinsic blue color of water, itself the result of water's selective absorption of red wavelengths of visible light. However this effect is responsible for making all large bodies of water blue, it is mainly penetrating in Grand Prismatic Spring because of the high purity and depth of the water in the middle of the spring.

Well, The Grand Prismatic Spring is truly a natural wonder has a lot to live up to and this huge hot spring in Yellowstone Park is more than up to the task with its bright rainbow ring of colors. The Grand Prismatic Spring is one of America's most striking sites to look at, just don't touch as the boiling heat could likely melt skin from bone, mixing blood red into the deep blue.  Without any doubt this is one of the coolest things to see if you're in Yellowstone, absolutely stunning, definitely worth a visit. Because the springs have some beautiful colors surrounding it, which you’ve often see in your life.  This is truly a breathtaking place and even sunlight is a huge part in seeing the vivacity of the colors, wait out the clouds if you can!

Cueva de los Verdes; A Popular Tourist Attraction in Spain



Cueva de los Verdes also called “Verdes Cave” is a lava tube and a popular tourist attraction of the Haria municipality on the island of Lanzarote in the Canary Islands Spain. It is protected area of Canary Island, and it lies within the Monumento Natural del Malpaís de La Corona. It is estimated, that cave was created somewhere 3,000 years ago by heavy lave flows erupted from the nearby volcano Monte Corona flowing across the Malpaís de la Corona toward the sea. The Caves are not named after the color “Green”, but rather a family whose surname was Verde (Green), although the Caves are really colorful, particularly since they’ve been carefully and thoughtfully artificially lit for the public. It is suggested that the caves are definitely worth a visit and if the molten wax-like rock isn't adequate to impress you, the secret of Cueva de los Verdes will be. The flow of lava streams cooled on top, emerging a solid crust, before the lava drained away leaving the top part as the roof of a cave.

There is actually a chamber within the tunnel which is known as “The Refuge”, because it was so often used for shelter. Almost on 20 spots, the cave roof was collapsed, developing a cavern recognized locally as a jameo. The cave is about 6 kilometers above sea level and for another 1.5 kilometers below the sea. Moreover one jameo forms the entrance to the Cueva de los Verdes and two kilometers of the cave system were developed for tourists in the 1960s, with the cave walls illuminated by colorful lights. The beautiful cave is also famed for its concert hall which is situated closes the entrance and exit of the cave. The concert hall has about 15 to 20 rows with 26 seats in each row, allowing up to 500 people in the concert hall at once.

The inhabitants of earlier centuries throughout Lanzarote hid in this cave to protect themselves from European pirates. It is absolutely a site worth visiting, the beauty of the caves is astonishing and it is undoubtedly one of the most interesting volcanic structures on the island. However it is a big cave which is lit for effect rather than visibility and some people may find it claustrophobic. So if caves and underground places really don't turn you on, you would probably be better visiting the Mirador del Rio. As there aren't a lot of facilities at the Green Cave, you really want to combine it with a visit to the nearby Jameos del Agua. Not like various tourist attractions, it is hard to tell that there has been any human intervention in the cave structure. Although the main work has gone into a splendid lighting system which highlights the walls of the cave amazingly well.