Hrunalaug Hot Spring is a cozy natural hot spring tucked away in Iceland's Hrunamannahreppur region, offering a relaxing soak in mineral-rich waters heated by geothermal activity. Originally built in the 1890s, this family-owned spot has three pools with a unique history, including one used for washing sheep! Visitors can enjoy a serene dip amidst stunning Icelandic landscapes, with opening hours varying by season. Don't forget your swimsuit and cash for the entry fee – it's a must-visit for a chill time in the middle of nowhere!