Iceland is a land of extreme contrasts—boiling geysers and freezing glaciers, ancient history and ever-shifting tectonic plates, thundering waterfalls and glassy, pristine waters. With TPO.Travel’s Golden Circle and Snorkeling between the Tectonic Plates tour, you can witness these extraordinary elements from the surface and beneath it. This is not just a sightseeing tour—it’s an immersive journey into the heart of Iceland’s geological wonders and cultural heritage.

Whether you’re a nature lover, adventure seeker, or history enthusiast, this experience has it all: three iconic Golden Circle landmarks, a UNESCO World Heritage Site, and a once-in-a-lifetime opportunity to snorkel between two continental plates in water so clear it feels like floating in air.
Begin in Reykjavík: Travel in Comfort and Style
Your day starts with a morning pick-up in Reykjavík, where TPO.Travel ensures a smooth and relaxing start to your adventure. Unlike mass tourism operators, TPO focuses on comfort, safety, and personal touch. You’ll travel in a well-equipped minibus offering Wi-Fi, USB charging ports, and a GPS-guided multilingual audio guide, so you can soak in facts and folklore as the Icelandic countryside rolls by.
The first leg of the journey heads east from the capital through dramatic lava fields, snow-capped peaks, and mossy valleys. It’s a scenic drive you won’t want to nap through—especially when you realize you’re tracing paths walked by Vikings and shaped by millennia of tectonic movement.
Þingvellir National Park: Where Continents Drift Apart
Your first major stop is Þingvellir National Park, a site of immense cultural, political, and geological significance. This UNESCO World Heritage Site was the birthplace of Iceland’s parliament—Alþingi, founded in 930 AD, making it the oldest still-functioning democratic institution in the world.
But Þingvellir is more than historical—it’s geographical magic. This rift valley sits on the boundary between the North American and Eurasian tectonic plates, pulling apart by around 2 centimeters each year. Nowhere else in the world can you literally walk between two continents on land.
As you explore the national park, your guide will point out dramatic fissures, lava formations, and Iceland’s largest natural lake—Þingvallavatn. But the true highlight lies beneath the surface…

Snorkeling in the Silfra Fissure: The Ultimate Underwater Adventure
Next comes a moment that travelers call “otherworldly”—snorkeling in the Silfra fissure, a submerged rift created by tectonic divergence. Here, you’ll meet your certified dive master, who will provide a safety briefing, dry suit, and all necessary equipment for this incredible underwater experience.
Silfra is fed by glacial meltwater from Langjökull Glacier, which has been naturally filtered through underground lava rock for up to 100 years before reaching the fissure. The result? Water so clear you can see up to 100 meters ahead, often voted as one of the world’s best dive and snorkel sites.
As you float in these icy waters—between the American and Eurasian plates—expect to be completely mesmerized by the surreal visibility, vibrant aquamarine hues, and peaceful silence. It feels less like swimming and more like flying through a submerged canyon. You won’t find coral reefs or fish here, but the sheer geological beauty is unmatched.
TPO.Travel ensures that even first-time snorkelers feel confident and secure, making this bucket-list activity safe, comfortable, and awe-inspiring.
Geysir Geothermal Area: Earth’s Natural Fireworks
After drying off and warming up, the tour continues deeper into Haukadalur Valley, home of the Geysir Geothermal Area—the site that gave all other geysers their name.
While the original “Great Geysir” is largely dormant today, its neighbor Strokkur is very much alive, erupting every 5 to 10 minutes, shooting hot water up to 30 meters into the air. The surrounding landscape of steam vents, bubbling mud pots, and mineral deposits feels like you’ve landed on another planet.
TPO’s guides take you off the main path to give you a closer, less crowded view of this geothermal activity, and their commentary helps you understand the volcanic forces bubbling beneath your feet. You’ll also have free time to grab refreshments, take pictures, and admire the rugged scenery.
Gullfoss Waterfall: Iceland’s Golden Treasure
The final stop on your Golden Circle journey is the majestic Gullfoss Waterfall, which translates to “Golden Falls.” Fed by the Hvítá River, which originates at Langjökull Glacier, Gullfoss tumbles down 32 meters over two tiers into a narrow canyon. The thunderous roar, combined with the shimmering mist, often creates rainbows that arch across the chasm—adding even more magic to an already epic sight.
There are multiple viewing platforms at Gullfoss, each offering a unique perspective—from right beside the waterfall to panoramic spots that showcase the full breadth of its power. With TPO.Travel’s small-group format, you won’t be jostling with crowds to get that perfect shot.
Why Choose TPO.Travel?
TPO.Travel is not just a tour operator—it’s your global travel partner with expertise in sightseeing, transportation, and hotel bookings across Europe and beyond. When you choose a TPO tour in Iceland, you benefit from:
Hotel Booking Assistance – Whether you’re staying in Reykjavík or venturing to the countryside, TPO helps you book the perfect hotel at competitive rates.
Local Transportation with Global Standards – Enjoy clean, modern minibuses and premium coaches with trained drivers and full compliance with European travel safety norms.
Language-Friendly Travel – Each seat includes a GPS-synced audioguide available in 10+ languages, including English, Spanish, German, French, Italian, and more.
Customer Support That Follows You – From tour planning to execution, TPO’s multilingual travel concierge is available before, during, and after your trip.
Custom Itineraries – Traveling with family, a romantic partner, or a corporate group? TPO can create tailored sightseeing experiences based on your unique needs.
Important Tips Before You Go
- What to Wear: Dress in warm, waterproof layers. Silfra’s water is 2–4°C year-round, but dry suits keep you comfortable.
- Requirements: You must be able to swim and be in good health for snorkeling. Most operators have a minimum age of 12.
- Bring: A camera, towel, change of clothes, snacks, and waterproof bags for your belongings.
- Duration: Full-day tour (approx. 8–10 hours), including transfer time.
- Pick-up: From major hotels and bus stops in Reykjavík city.
The Best of Iceland, Above and Below
To sum it up, this Golden Circle and Snorkeling tour with TPO.Travel offers the kind of multidimensional adventure that defines Iceland: where ancient history meets epic nature, and the Earth reveals its raw, wild soul above and below the surface.
In just one day, you’ll walk through Viking history, feel the thunder of glacial waterfalls, witness geysers erupt into the sky, and drift peacefully between two tectonic plates in water as clear as crystal. With TPO.Travel’s expert service, global reliability, and seamless organization, this becomes more than a tour—it becomes a defining memory of your Icelandic journey.
Book your spot with TPO.Travel today and experience Iceland in the most profound and personal way possible.