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Discover Iceland's rugged beauty on a 7-hour moderate trek from Reykjavik to Seltún, exploring geothermal landscapes, pristine lakes, and mastering orienteering with experts.

This Day Trek to Seltún: Smoky Mountains and Lakes offers a moderate 15 km hike through some of Iceland’s most striking landscapes. Starting just 40 minutes from Reykjavik, this tour takes you beyond typical tourist trails, into a wild terrain dominated by geothermal activity, moss-covered hills, and shimmering lakes. The experience is ideal for those seeking adventure and outdoor skills, such as orienteering, led by a professional international mountain leader.
The tour is designed for participants aged 16 and over, emphasizing both scenic beauty and practical outdoor techniques. It’s perfect for adventurers who want a full-day journey through Iceland’s unspoiled wilderness, with small-group intimacy and personalized guidance.
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The tour begins at a designated parking lot where your local guide awaits. This meeting point is easy to find and ensures a smooth start to your 7-hour outdoor adventure. Once you meet your guide, the journey into Iceland’s wilderness begins with a sense of anticipation for the unspoiled landscapes ahead.
The pickup and drop-off logistics are straightforward, and the activity ends back at the same meeting point, making it convenient for participants staying near Reykjavik. The tour includes all fees and safety equipment, but travelers should note that transportation is not included to the starting point.

The trek covers 15 km (9.3 miles) through varied terrain, with an elevation gain of 560 meters (1840 feet). The route is classified as moderate, making it suitable for active travelers with some hiking experience. Throughout the journey, you’ll pass vibrant geothermal areas like Seltún, known for bubbling mud pots and steaming vents.
As the trail unfolds, you will see crystal-clear lakes surrounded by majestic mountains, offering astonishing views and serene spots to pause. The landscape features thick moss-covered hills and rugged terrain that stretch into the distance, giving a real sense of Iceland’s untamed wilderness.
One of the main highlights involves exploring lakes that seem almost untouched in the mossy landscape. These lakes are hidden treasures within the wilderness, accessible only by trails far from crowded tourist areas. The moss-covered hills and untouched terrain create a pristine environment, perfect for appreciating Iceland’s natural beauty.
Your guide leads you through these less-traveled paths, sharing insights into the landscape’s geology and ecology. The scenery offers breathtaking vistas at every turn, with views of jagged mountain peaks and shimmering water surfaces that captivate the eye.
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Starting your trek at Seltún geothermal area, you encounter geothermal activity in full display. The area is famous for its bubbling mud pots, steaming vents, and colorful mineral deposits. This vibrant landscape sets the tone for the adventure, illustrating Iceland’s geothermal power with fascinating natural displays.
The tour combines scenic beauty with educational moments as your guide explains the geothermal phenomena, adding depth to your understanding of Iceland’s volcanic character.
A standout feature of this trek is the orienteering lesson, led by an experienced international mountain leader. You’ll learn how to use a compass and altimeter—practical skills that boost confidence in wild terrains.
This hands-on instruction is perfect for those interested in outdoor navigation or seeking to develop outdoor skills. The guide ensures that everyone understands the techniques, making the experience both educational and empowering.
You’ll practice finding hidden spots and navigating through unmarked trails, sharpening your orientation skills in a real-world setting. This adds an adventure within an adventure, giving you the tools to explore independently in the future.

The terrain varies, with sections of rocky paths, mossy hills, and gentle slopes. The route is manageable for most with some hiking experience but demands moderate effort, especially with the 560-meter elevation gain.
Participants should be prepared for rapid weather changes—rain gear, hats, gloves, and a packed lunch are recommended. The tour emphasizes safety and comfort, providing all necessary safety equipment and first aid.
The journey includes occasional stops for photo opportunities, rest breaks, and orienteering practice, keeping the pace engaging and enjoyable.

To make the most of this adventure, travelers should bring sturdy hiking shoes, a water bottle, snacks, and rain gear. A spare T-shirt is also advised, as conditions can change quickly.
Since the activity is not suitable for children under 16 or people with mobility issues, it’s best suited for those in good physical condition comfortable with moderate hiking.
Meeting 15 minutes early at the designated parking lot ensures a prompt start, and small group sizes guarantee personalized attention from your guide.
The tour package includes a professional local guide, an international mountain leader, safety equipment, and an orienteering lesson. All fees and taxes are covered, ensuring a hassle-free experience.
Participants are responsible for transportation to the starting point, meals and drinks, and personal hiking gear. A packed lunch is recommended for energy during the 7-hour trek.
Weather conditions can shift rapidly, so dressing in layers and being prepared for rain and wind enhances comfort and safety.
This day trek appeals most to adventurers eager to explore Iceland beyond typical tourist sites. It suits active travelers curious about geothermal landscapes, mountain lakes, and outdoor navigation skills.
Since the tour involves moderate hiking with some elevation, it’s best for those with a reasonable level of fitness. The small-group setting offers a more personalized experience, ideal for those wanting expert guidance in a less crowded environment.
This tour is operated by Hikers of Iceland, a company known for organizing outdoor adventures in Iceland’s natural settings. Their guides are skilled, knowledgeable, and committed to providing a safe and engaging experience amid Iceland’s stunning scenery.
The Day Trek to Seltún offers a mix of geothermal wonder, mountain lakes, and outdoor skills training in Iceland’s Reykjanes Peninsula. With expert guidance and a well-curated route, it caters to active travelers seeking an authentic wilderness experience.
The moderate difficulty level, combined with learning opportunities like orienteering, makes it suitable for those who enjoy physical activity and nature exploration. The tour’s emphasis on small groups and personalized instruction ensures an engaging adventure in less-traveled terrains.
While transportation is not included, the meeting point near Reykjavik is convenient. Travelers should prepare for rapid weather changes and bring appropriate gear, but overall, this trek provides a rich, scenic, and educational day in Iceland’s remarkable landscape.
Is this tour suitable for beginners?
The trek is classified as moderate, suitable for those with some hiking experience. It requires good fitness and comfort with elevation changes.
What is included in the price?
The price covers an expert local guide, an international mountain leader, safety equipment, and an orienteering lesson. All fees and taxes are also included.
Do I need to bring my own gear?
Participants should bring hiking shoes, water, snacks, rain gear, and a packed lunch. The tour provides safety equipment but not personal gear.
Can children participate?
This activity is not suitable for children under 16 due to the physical demands and terrain.
What are the weather considerations?
Weather can change rapidly, so dressing in layers and bringing rain gear is essential.
How long is the drive from Reykjavik?
The tour departs approximately 40 minutes from Reykjavik by vehicle.
Is transportation to the start included?
No, travelers are responsible for arranging their own transportation to the parking lot.
What makes this trek special compared to others?
Its combination of geothermal sights, hidden lakes, and orienteering instruction with a professional guide creates a rich, practical adventure in Iceland’s wild landscapes.