Mysterious Circular Island Not Only Floats, But Also Rotates Constantly

This simply perfect islet located in the delta of the Parana river. It almost seems fake. But not, The Eye is exactly between Buonos Aires and Campana, in Argentina. Mysterious islet is a thin strip of land which is a perfect circle of 120 meters, a shape which rotates on itself. It floats between the clear and frozen waters of a pool that is completely unique to the area.

However, occasional violent storms can tear away these floating islands of vegetation, which can then be carried back and forth across the lake by the wind. Usually, they find calm somewhere again along the shoreline or break up completely due to stronger winds. In some cases, however, the floating islands may persist for longer periods. In the aforementioned Lake Titicaca, for example, a group of 120 islands has been taken by an indigenous tribe, the Uru, but these islands require constant maintenance to survive. The unusual piece of land known only as "El Ojo" (Eye Island) was formed by some very special currents that keep the circular island in constant motion. As it collides with its surroundings, it repeatedly detaches the muddy bits that might have given it a rest.