Do I need to bring a swimsuit?

Yes, bring a swimsuit and towel. Some commercial hot springs offer rental options.

Is this hot spring free?

Natural hot springs in the wild are typically free. Commercial hot spring facilities charge an entrance fee.

How hot is the water?

Temperatures vary from lukewarm to very hot. Always test the water carefully before entering, especially at natural springs.

Iceland/south-iceland

Hrunalaug

A small, rustic natural hot spring pool near Flúðir — one of Iceland's best wild bathing spots.

At a Glance

Visit time

1-2 hours

Best season

Year-round; winter bathing under Northern Lights is magical

Access

Varies from easy roadside access to remote hikes. Some require entry fees.

GPS

64.1329, -20.2549

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About

About Hrunalaug

A small, rustic natural hot spring pool near Flúðir — one of Iceland's best wild bathing spots.

Discover one of Iceland's most captivating natural wonders

Background

History & Background

Hrunalaug Hot Spring has been a significant site in Iceland's landscape. Throughout the years, this location has played an important role in Icelandic culture and natural history.

Hrunalaug Hot Spring is a remarkable hot-spring in Iceland. Hrunalaug is a natural hot spring located in highlands. This geothermal pool offers visitors a chance to relax in warm, mineral-rich waters surrounded... Hrunalaug is a small geothermal pool hidden in a hollow near the village of Flúðir — one of Iceland's most beloved small hot spring bathing spots. The pool is fed by a natural hot spring, maintaining around 36–38°C year-round. A rugged wooden changin. This location offers visitors a unique opportunity to experience Iceland's natural beauty and cultural heritage.

Folklore

Story & Folklore

Hrunalaug is a small geothermal pool hidden in a hollow near the village of Flúðir — one of Iceland's most beloved small hot spring bathing spots. The pool is fed by a natural hot spring, maintaining around 36–38°C year-round. A rugged wooden changing shelter stands nearby. The setting is intimate: willows and birch overhanging the pool, steam rising in winter, complete quietness except for birdsong. It went from local secret to internet sensation after being featured in various social media travel posts; now access is managed with a small entrance fee to protect the site. Early morning or evening visits remain peaceful. The nearby Secret Lagoon provides a more developed alternative.

💡 Did You Know?

Iceland is one of the youngest landmasses on Earth, still being formed by volcanic activity

Local Legend

The Healing Powers of Hrunalaug Hot Spring

According to local legend, Hrunalaug Hot Spring was discovered by a settler who was healed of illness after bathing in its waters. The hot spring is said to be blessed by nature spirits, and many believe its waters have special healing properties. Even today, visitors speak of feeling rejuvenated after soaking in these ancient waters.

Culture