Raudarfoss waterfall, also known as Rauðárfoss in Icelandic, is a hidden gem in South Iceland that's totally worth checking out. Standing at around 66 feet tall, this majestic waterfall gets its name from the red water flowing down its cascading streams, thanks to the iron-rich soil in the riverbed. Tucked away from the crowds, Raudarfoss offers a breathtaking sight with its veil-like flow, making it a must-see stop on your Icelandic adventure. Just a short hike from the mountain road, Nyrdri Fjallabak, this off-the-beaten-path beauty is waiting to wow you with its unique charm.