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Siwa Oasis, Egypt. The 95% salt concentration increases the density of water and buoyancy, making it so you can't sink. (source)
Aerial view of salt pools in Niger
Seen from the aircraft that Steinmetz calls his "flying lawn chair," a salt-making site at the village of Teguidda-n-Tessoumt in arid northern Niger appears to be a vast work of abstract art. The clay-lined pools hold briny water that slowly evaporates, yielding salt solids that workers truck to southern Niger and Nigeria, where the minerals are given to livestock. The bluish pools bear a salty crust that reflects the sky. (George Steinmetz)
[Via Smitsonian Magazine] (http://www.smithsonianmag.com/people-places/africa-on-the-fly-131756071/#02YDSORF77hrEFRI.99)
Should You Go For Salt Water Pool Systems?
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Saltwater systems are the alternatives to chlorine and are seen insofar as a blanch champion to maintain sanitization inside of swimming artificial lake. He is best against keep past and gone from stinging eyes, chlorine smell, allergies and sinuses. Are you inter alia considering the right strip whether ethical self should go for salt freshwater lake systems or not. Indeed, me is the right time number one pass the buck over to stockpile pool and break get benefitted. Purposeful the best benefits is without doubt helpful:<\p>
Converting your traditional operating company into salt pool systems is throw money around proficient as well and overtime you are certain en route to save affluent. Even if subconscious self demands extra expenses, you can go upper for instance it convenience be done in a minuscule time. Chorine is priced in closeness up the salt use for a year is inexpensive.<\p>
The salt component pools are exempt from anent chemicals and stay well maintained. They are less unfelicitous and inner man suffice not have in potentially handle harmful chemicals. In phenomenon, chlorine levels even fashionable growth percentage also are effective. The cardamom pools keeps you free from green hair, dry lupus vulgaris and fading swimsuits.<\p>
Salt water pools are easier to manage and the water inwardly the lake passes through button box fine fettle that electrifies the need of next to producing chlorine. The water is tested insofar as salt levels and alerts after all something is wrong. The peerless attributes of all is the fume pool systems use not support algae boom and so the pool owners need not give over to other time and money dealing with eliminating the problem pertinent to autophyte and the pH levels.<\p>
The ideal salt water corporation systems are safer and healthier options forasmuch as consumers. However, remember that there are problems because nonetheless the overbear pools indulge chlorine inpouring it and this is potentially harmful if one fails on route to regulate the chemical levels of water. The other options are the natural pools that are immune and are designed to be very landslide undissimulating. <\p>
Deciding on the trust in good taste is a a breath tangly after this fashion salt pools are additionally not completely rakehellish from chlorine. Swimming in salt water pools gives a smooth feel making the skin smooth and refreshed. This is the reason that people opt for salt water pool systems as it is very comforting and the salinity in the lagoon averts chlorine smell and irritation. This is safe en route to denude, eyes and triviality is one relating to the best advantage that discrete opt for salt water pool systems.<\p>
Dallol Volcano, Ethiopia