Mosfellsbaer might not be Reykjavik’s busiest suburb, but it’s an excellent base for exploring Iceland’s natural wonders without the crowds. This area offers some of the most accessible and memorable tours near the capital, perfect for travelers seeking authentic experiences. We especially like the private 4×4 volcanic trail because it combines adventure with stunning scenery just a short drive from downtown Reykjavik. The From REYKJAVIK: 4×4 Private Volcanic Way Reykjavik tour takes you on rugged trails in iconic Land Rover Defenders, giving you a taste of Iceland’s volcanic landscape while avoiding the busy tourist spots.
Another standout experience is the Reykjavik Combo: Horse Riding & Snorkeling in Silfra Fissure, which pairs an underwater adventure with a scenic horseback ride. This tour offers a rare chance to experience Iceland’s contrasting natural environments in one day, from the crystal-clear waters of Silfra to the rolling hills of Laxnes Horse Farm. Both tours are highly rated and showcase the diverse ways travelers can connect with Iceland’s stunning outdoors.
Below, you’ll find a quick overview of the types of tours that made our list — from rugged off-road adventures to serene nature experiences — and why they stand out. For detailed insights, keep reading.
1. From REYKJAVIK: 4×4 Private Volcanic Way Reykjavik
At number one, this private 4×4 tour is perfect for travelers who want an active, personalized adventure close to Reykjavik. In just 2 hours, your guide will lead you across challenging off-road trails in iconic Land Rover Defenders, revealing Iceland’s volcanic terrain away from busy routes. The tour is tailored to your pace — your guide Adonis, with his wealth of knowledge, will stop at the most spectacular viewpoints and share stories about Iceland’s volcanic past.
Rated 5/5 with glowing reviews, travelers love how flexible and interactive this experience is. One customer said, “He answered all our questions, stopped where we liked, and made it a fun, stress-free day.” Its proximity—only 15 minutes from downtown Reykjavik—makes it ideal for a half-day escape without needing to spend extra time traveling. The trail highlights include rugged landscapes, views of lava fields, and perhaps a glimpse of geothermal activity.
Bottom line: This tour is best suited for adventurous travelers who want a private, relaxed, but thrilling ride through Iceland’s volcanic scenery. It offers excellent value for those wanting a high-quality experience without a long drive.
2. Reykjavik Combo: Horse Riding & Snorkeling in Silfra Fissure
At number two, this combo tour provides a full day of Icelandic natural wonders. Starting with snorkeling in the Silfra Fissure, you’ll glide between two tectonic plates in waters famed for clarity and color. After dry suits are fitted and safety instructions given, you’ll explore underwater landscapes that look more alien than earthly. Following the underwater adventure, you’ll switch gears and ride an Icelandic horse through scenic farmland, with views of rolling hills and mountains.
What makes this tour stand out is the perfect balance of active and relaxing moments — plus, free underwater photos capturing your snorkel adventure. The tour includes hot cocoa and biscuits afterward, a cozy touch after the chilly water. The Laxnes Horse Farm is renowned for its friendly guides and well-trained horses, making it accessible even for beginners.
Rated 5/5, travelers praise the combination for its smooth logistics and memorable experiences. One review mentions how they loved seeing both the underwater world and the Icelandic countryside in one day, making the trip feel like a true taste of Iceland’s diversity.
Bottom line: This is ideal for curious travelers eager to try two signature Icelandic activities. It’s a bit longer and more involved, but for many, the value of experiencing both underwater and land-based adventures makes it worthwhile.
How to Choose
When deciding between these tours, consider your interests and how much time you want to spend. If you crave a thrilling off-road experience in just a couple of hours, the From REYKJAVIK: 4×4 Private Volcanic Way Reykjavik is perfect and offers a private, flexible experience. On the other hand, if you’re interested in combining land and water adventures with a more relaxed pace, the Reykjavik Combo: Horse Riding & Snorkeling in Silfra Fissure provides a fantastic full-day immersion in Icelandic nature.
Keep in mind budget and time: the private 4×4 tour is more exclusive but shorter, while the combo offers variety at a slightly higher price per person. Booking early is wise, especially in the busy summer months, to secure your preferred schedule.
In summary, Mosfellsbaer offers memorable excursions that highlight Iceland’s volcanic landscapes and natural beauty. For a quick thrill, the private 4×4 tour is unbeatable, while the horse riding and snorkeling combo suits those wanting a diverse, full-day experience. Both tours deliver authentic Icelandic moments that will stay with you long after you leave.
No matter your choice, booking ahead guarantees the best options, so don’t wait too long. These tours are popular for a reason — they’re a great way to see Iceland’s wild side without the hassle.
