Iran’s Shores near Strait of Hormuz turn crimson after rain, Stunning the World

 

The sea appears deep red, and even the sandy shoreline has taken on a blood-like hue. Striking visuals from Iran’s coastal region near the Strait of Hormuz have gone viral, leaving people around the world amazed. The unusual sight emerged after heavy rainfall, when both the seawater and the coast seemed to transform in colour. This phenomenon, however, is not new. Locals and tourists occasionally witness this rare natural spectacle, especially during intense monsoon spells.

So why does the Strait of Hormuz turn red? The answer lies beneath the surface. The soil of Hormuz Island and its surrounding areas is rich in iron. During heavy rains, iron and other minerals wash down the mountain slopes and mix with seawater, giving the sea and beaches their striking red appearance.

Notably, iron oxide is also responsible for the red soil found on Mars. For this reason, Hormuz is often referred to as the “Rainbow Island” of the Persian Gulf. When exposed to moisture and evaporation, the hematite-rich soil appears even more vivid, deepening the red tones. Variations in colour can be seen at different points along the coast, creating a dramatic visual contrast.

Is this red colour harmful to human skin? Scientists say there is no cause for concern. The phenomenon is completely natural and safe. However, continuous erosion of the island’s surface sediment could gradually alter its geography over time. The red hue itself is temporary, but its beauty leaves a lasting impression.

Photographers and artists are especially drawn to this spectacle, capturing it both through cameras and on canvas. Whenever videos of the crimson sea surface online, they quickly go viral, once again showcasing one of nature’s most fascinating and surreal displays.