Reykjadalur's geothermal valley opens year-round for riders willing to navigate steam vents, river crossings, and volcanic terrain. The trail begins at Hveragerði's eastern edge and climbs through active hot spring zones before reaching the bathing river. This guide covers access logistics, trail conditions, and the preparation riders need before saddling up.
Quick answer
The Hveragerdi Reykjadalur (Hot Spring Valley) horse riding tour accesses Reykjadalur valley from Hveragerði, covering approximately 7 kilometers of geothermal terrain to the bathing river. The valley itself is open 24 hours daily with free entry, though a parking fee applies at the trailhead. Early morning departures between 06:00 and 09:00 reduce trail congestion and improve visibility through steam zones, particularly during summer months when afternoon foot traffic peaks.
Reykjadalur sits at the convergence of three tectonic fault lines, producing the steam vents and hot springs that give the valley its name. The landscape shifts temperature zones within meters: riders pass from cool highland air into pockets of sulfurous warmth where geothermal runoff crosses the trail. Icelandic horses bred for this terrain handle the rocky ascent and river fords with minimal guidance, their compact build suited to the narrow switchbacks that climbing hikers often find treacherous. The hveragerdi reykjadalur (hot spring valley) horse riding tour typically departs from stables near Hveragerði's eastern residential zone, where operators maintain permits for valley access. Most guided rides allocate three to four hours for the round trip, including a rest period at the bathing river where riders can dismount and wade into the thermal stream. The trail surface alternates between compacted volcanic gravel and muddy sections where snowmelt and hot spring overflow converge—horses navigate this instinctively, but riders should expect uneven footing and prepare for steam obscuring sightlines during temperature inversions. Riding through geothermal zones requires specific preparation. Horses tolerate the sulfur smell and steam better than novice riders often do; lightweight layering allows quick adjustment as ambient temperature fluctuates. The valley's microclimate can produce rain even when Hveragerði remains dry, and wind funnels through the canyon with little warning. Operators provide rain gear, but riders bringing their own should verify it does not spook horses with rustling fabric. The trail ascends roughly 200 meters over its length, steep enough that dismounting for walking sections is standard practice on guided tours. The geothermal bathing river marks the turnaround point for most horseback tours. Here, the water temperature stabilizes around 38-40°C where hot spring inflow mixes with glacial runoff. Riders typically spend 20 to 30 minutes at this spot before the return descent. The valley's protected status prohibits off-trail riding, and all equestrian traffic must stay within designated corridors to prevent erosion around active vents. This routing keeps hveragerdi reykjadalur (hot spring valley) horse riding tour groups separated from hiking traffic during peak hours, though trail intersections near the parking area require caution.
“Icelandic horses navigate the rocky ascent and river fords with minimal guidance, their compact build suited to the narrow switchbacks that climbing hikers often find treacherous.”
Reykjadalur is located near the town of Hveragerði in South Iceland, accessible primarily by vehicle via Route 1. The trailhead parking area serves as the gateway for horse riding tours and hiking access into the hot spring valley.
Drive Route 1 (Þjóðvegur) southeast from Reykjavik toward Hveragerði
From the trailhead parking area to the tour starting point
Follow signs for Reykjadalur once in Hveragerði to reach the designated parking lot. A parking fee applies at the trailhead, which is the standard starting point for accessing the valley.
Access to the Reykjadalur valley and the natural hot spring is provided free of charge to the public. Please note that this refers only to trail access and does not include fees for professional horse riding tours or other guided services.
Verdict: A typical visitor pays 0 ISK for trail access, though parking fees apply depending on the vehicle used.
The Reykjadalur valley trail is a natural area accessible to visitors throughout the day and night. The site remains open to the public daily without scheduled closures.
Pack for changing mountain weather and prepare for a combination of riding and hiking near geothermal areas.
Extend your time in Hveragerði by visiting sites that highlight the region's unique geothermal activity and agricultural innovation. These locations provide a deeper context for the natural landscapes experienced during your horse riding tour.
5 min drive
Explore active mud pots and steaming vents located in the town center to see the source of the region's energy. It offers a structured way to observe the volcanic forces that shape the nearby valley.
20 min drive
Visit this greenhouse operation that utilizes geothermal heat to grow tomatoes year-round. It pairs well with a morning ride to see how local resources support sustainable food production.
10 min drive
A short walk from the town leads to this waterfall, providing a quiet contrast to the thermal activity of the valley. It is a suitable stop for those interested in local geology and scenery.
Everything you need to know about hveragerdi reykjadalur (hot spring valley) horse riding tour
Many providers welcome riders of all experience levels for a guided horse riding tour in the valley. Guides ensure you are matched with a gentle Icelandic horse appropriate for your skill level.
You should bring sturdy, weather-appropriate clothing and comfortable riding gear. Layers are recommended because Icelandic weather changes rapidly, even during the summer.
While hiking requires a steep ascent on foot, the horse riding tour allows you to cover the geothermal landscape on horseback. Both options provide unique perspectives of the steaming river and surrounding mountain terrain.
Age requirements vary by local tour operators, so please review specific provider guidelines before booking. Generally, younger children must meet height or experience thresholds to participate safely.
The valley and hot spring area itself have a 0 ISK entry fee. However, parking fees apply at the trailhead, and your tour operator may include transport or facility access in their separate service fees.
The trailhead for these tours is located in Hveragerði, reachable by car or bus. We recommend arriving early to ensure a smooth transition to your riding group and to avoid the peak crowds.