Reykjadalur Valley Hot Springs from Reykjavík

Reykjadalur Valley is one of Iceland’s most unique geothermal areas, famous for its natural hot river and scenic hiking trails. Located just outside the town of Hveragerði, Reykjadalur is an easy and rewarding destination for travelers looking to combine outdoor adventure with a relaxing geothermal bath — all within reach of Reykjavík.

Whether you visit independently or as part of a guided experience, Reykjadalur offers a rare opportunity to walk through steaming valleys, cross bubbling geothermal areas, and end your journey soaking in naturally heated water surrounded by Icelandic nature.

Where Is Reykjadalur Valley?

Reykjadalur Valley is located in southwest Iceland, near the town of Hveragerði, approximately 45 minutes’ drive from Reykjavík. The valley sits within an active geothermal area connected to the Hengill volcanic system, which explains the steam vents, hot springs, and warm river that define the landscape.

The hiking trail begins just outside Hveragerði and leads gradually into the valley, offering panoramic views of the surrounding mountains and geothermal features along the way.

Hiking in Reykjadalur Valley

The hike to the Reykjadalur hot springs is considered moderate and typically takes around 45–60 minutes each way, depending on pace and weather conditions. The trail follows a well-marked path through hills, streams, and geothermal terrain.

Good walking shoes are essential, and visitors should be prepared for changing weather conditions. In winter, snow and ice can make the hike more challenging, while in summer the valley is lush and green with excellent visibility.

The Reykjadalur Hot River

At the end of the trail, visitors reach the Reykjadalur hot river — a naturally heated stream where temperatures vary along its length. Wooden boardwalks and simple changing areas make it possible to enter the water safely and comfortably.

Bathing in Reykjadalur is a natural experience rather than a developed spa. Water temperatures are typically warm enough for relaxing soaks, but visitors should always enter slowly and follow safety guidelines, as geothermal conditions can change.

When Is the Best Time to Visit Reykjadalur?

Reykjadalur Valley can be visited year-round, but each season offers a different experience. Summer provides the easiest hiking conditions and long daylight hours, while winter visits offer a more dramatic atmosphere with snow-covered landscapes and rising steam.

In the colder months, visiting Reykjadalur can be especially rewarding, as the contrast between cold air and warm geothermal water creates a memorable bathing experience.

How to Visit Reykjadalur from Reykjavík

Travelers can reach Reykjadalur independently by driving from Reykjavík to Hveragerði and hiking the marked trail. Another popular option is joining a guided tour, which removes logistical concerns and adds local knowledge to the experience.

For those looking to combine adventure with relaxation, a guided buggy tour to Reykjadalur offers a unique way to explore the area. Traveling by buggy allows access to rugged landscapes beyond the paved roads, turning the journey itself into part of the experience before finishing with a walk to the natural hot river.

Learn more about the Buggy and Natural Baths tour in Reykjadalur

Is Reykjadalur Valley Worth Visiting?

Reykjadalur Valley is absolutely worth visiting for travelers who enjoy nature, light hiking, and authentic geothermal experiences. Unlike large commercial spas, Reykjadalur offers a raw and natural setting that highlights Iceland’s volcanic energy and untouched landscapes.

Combining the valley with an adventurous approach, such as a buggy tour from Reykjavík, adds an extra layer to the experience — making Reykjadalur not just a destination, but a memorable journey.