The color comes from something almost too small to imagine: a single-celled alga called Dunaliella salina, which floods itself with beta-carotene to shield against the relentless ultraviolet light. That pigment, the same orange-red compound that colors carrots, tints the whole reservoir. The hotter the summer, the more water evaporates and the more concentrated the brine becomes, deepening the pink toward crimson. This is no ordinary water. Salinity here reaches 270 to 300 grams of salt per liter, several times saltier than the ocean, dense enough that a swimmer bobs on the surface like a cork. As the shoreline retreats in the heat, it leaves behind heavy drifts of salt crystals, and in places those crystals pile upward into strange little formations. White shore, pink water: the effect gives this corner of Kherson an appearance unlike anywhere else in the country.

The lake was not shaped by geology so much as by digging. An excavation was cut into the ground, and over time underground water seeped in and filled it, leaving a salt-laden pool the surrounding villagers simply called Yama. Word spread that the briny water and mud could heal, and a small current of green tourism began to trickle toward this once-anonymous hollow. The romantic name arrived later, and from an unlikely direction. Admirers of Helena Blavatsky, the 19th-century founder of Theosophy whose esoteric writings described a vanished continent called Lemuria, attached that legend's name to the lake. So a Ukrainian salt pit acquired the branding of a mythical drowned landmass, and the change was more than cosmetic: as the story caught on, property values in the surrounding communities reportedly climbed sixfold in half a year.

Beneath the pink water lies the real draw for many visitors: the mud. In 2005 it was formally certified and approved for use as a therapeutic and cosmetic product, joining a long regional tradition of treating the salt lakes of the Black Sea and Azov coasts as open-air spas. Its reputation now reaches well beyond Ukraine. The lake's mud has been included in the program of insurance medicine in Germany, meaning a substance dredged from a former excavation on the Syvash is considered legitimate treatment thousands of kilometers away. Bathers coat themselves in the dark silt, let it dry under the sun, then wade back into the buoyant brine to rinse. It is a humble ritual for a place that carries the name of a lost world, and a reminder that the most memorable landscapes are not always the grandest, only the most unexpected.