Climb through lava fields and geothermal vents on a private, guided day trek to Hengill, then unwind in a nearby natural hot spring. This challenging 17 km route includes an orienteering lesson, sweeping summit views and a full-day outdoor experience a short drive from Reykjavík.
More ways to explore the area's outdoor wonders
You meet at a parking turnout along Nesjavallaleid, the morning wind cutting across an exposed plateau while steam wisps from distant geothermal vents. The trail rises quickly through broken lava and moss-fields, the ground sometimes crunching with old scoria underfoot. By mid-ascend the ridge opens: Iceland’s air feels like a presence, pushing and pressing as you gain the summit and take a long, clear look back toward Reykjanes and distant Reykjavík.
Difficulty
challenging
Duration
8–9 hours
Fitness Level
You should be in strong aerobic condition with experience on sustained uphill hikes and uneven terrain.
Wildlife
History
Hengill sits on a volcanic system shaped by rifting between tectonic plates; nearby Thingvellir is a UNESCO site where tectonics and Icelandic saga history meet.
Conservation
The area’s geothermal features are fragile—stay on marked trails, pack out waste, and respect local guidance to minimize impact.
Reserve your spot on the Private Day Trek to Hengill and the Lost Hot Spring today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Dress in layers
Weather changes rapidly—pack a breathable base layer, insulating midlayer, and waterproof shell to handle wind, rain, and sun.
Footwear matters
Sturdy, waterproof hiking boots with good ankle support will handle scree, boggy sections, and uneven lava fields.
Bring swim kit and quick-dry towel
A post-hike soak in a natural hot spring is included; bring a swimsuit and small towel for comfort and hygiene.
Follow guide instructions around geothermal features
Thermal vents and hot pools can be unstable—stay on established paths and heed safety briefings.
Waterproof hardshell jacket
Protects against Iceland’s frequent wind-driven rain and keeps you dry during exposed ridge sections.
Sturdy waterproof hiking boots
Offers traction and ankle support on scree, volcanic rock and wet ground.
Swimsuit and quick-dry towel
Needed for the hot spring soak after the trek.
Insulating midlayer (fleece/down)
Keeps you warm during summit stops and windy conditions.