REVIEW · REYKJAVIK
Golden Circle & Secret Lagoon Luxury Private Tour in a new luxury Mercedes Benz
Book on Viator →Operated by Diamond Tours Iceland · Bookable on Viator
Private Golden Circle feels like your own Iceland. This luxury, door-to-door experience trades cramped coaches for a new luxury Mercedes-Benz, so you can enjoy the day instead of managing it. You also get the calm benefit of a guide who keeps your timing sensible and your stops purposeful.
I especially like the personalized pacing and the way guides (including Orn, known for being prepared and thoughtful) help you avoid that rushed, herd-on-a-schedule feeling. The only real drawback to plan for is that lunch at Friðheimar is not included, so you’ll want to budget for the tomato-themed meal.
In This Review
- Key things to know before you go
- Why a new luxury Mercedes-Benz makes the Golden Circle feel easier
- Þingvellir National Park: UNESCO plates and early democracy at one dramatic stop
- Friðheimar tomato lunch in geothermal greenhouses (and what costs extra)
- Geysir geothermal area: catching Strokkur’s 25-meter jets
- Gullfoss waterfall: the big wow with less chaos
- Secret Lagoon (Gamla Laugin): geothermal bathing with a practical, older-school vibe
- Kerið crater lake: a short stop that still feels worth it
- Pace, comfort, and what’s actually included in your day
- Price and logistics: what you’re paying for (and why it can still make sense)
- Should you book this Golden Circle and Secret Lagoon private tour?
- FAQ
- How many people are in the group?
- Where does pickup happen?
- What’s the total duration?
- Is the tour private?
- What language is the tour in?
- Is admission included for the main sights?
- What’s included in the price?
- What isn’t included?
- What happens if weather is poor?
- Do I need a physical ticket?
Key things to know before you go

- New luxury Mercedes-Benz transport for a calmer, more comfortable Golden Circle day
- Private format for up to 5, so you can move on your schedule instead of the group’s
- Most major sites include admission (Þingvellir, Geysir, Gullfoss, Secret Lagoon, Kerið)
- Secret Lagoon (Gamla Laugin) is the “oldest swimming pool” stop and a practical alternative to Blue Lagoon Spa
- Friðheimar is an organic, geothermal tomato experience, but lunch there costs extra
Why a new luxury Mercedes-Benz makes the Golden Circle feel easier

The Golden Circle is popular for a reason. The problem is the popularity. When you go with big groups, you often spend more time waiting and less time looking. This private tour solves that with private transportation in a new luxury Mercedes-Benz, plus bottled water so you’re not hunting for basics.
The payoff is simple: you can actually enjoy the scenery and the atmosphere at each stop. In an 8 hours 45 minutes day, every minute matters. A professional driver helps keep things smooth, and your guide can adjust the flow so you aren’t constantly stuck behind slow walkers or forced into a one-size-fits-all rhythm.
This also makes a difference if you’re traveling with different comfort levels in your group. Some people want quicker photo stops. Others like lingering. A private setup gives you room to breathe and still hit the big highlights without feeling like you’re sprinting.
You can also read our reviews of more private tours in Reykjavik
Þingvellir National Park: UNESCO plates and early democracy at one dramatic stop
Your day starts at Þingvellir (Þingvellir National Park), Iceland’s only UNESCO World Heritage site. This place does more than look cool. It explains why Iceland is different in a way you can actually see.
You’re standing on the Mid-Atlantic Ridge, right between the North American and Eurasian tectonic plates. That tectonic setting isn’t just background trivia—it’s part of what shapes the terrain you’ll be looking at. You’ll also learn that in 930 AD, Icelanders formed what’s often described as the first democratically elected parliament in the world. So yes, it’s geology and yes, it’s politics history too, and it’s all in the same area.
You’ll have about 1 hour 30 minutes here, with admission included. That time is long enough to take in the key sights without feeling like you have to rush through. If weather turns or visibility changes, a good guide can help you focus on what you can see best and keep the experience meaningful.
Friðheimar tomato lunch in geothermal greenhouses (and what costs extra)

Next comes Friðheimar, an eco-area where you learn how organic vegetables are grown using geothermal heat. It’s a smart stop for two reasons. First, it gives you a break from the outdoor cold and wind. Second, it turns the geothermal theme from scenery into something practical—food that actually gets produced here.
The food focus is tomatoes, in several forms. The lunch setup happens among the greenhouse plants, with four different tomato varieties being cultivated there. That’s exactly the kind of Iceland detour that makes the Golden Circle day feel more personal, not just scenic.
You’ll get about 1 hour here, but this is where you need to plan ahead financially: lunch is not included. Admission is not included either for this stop. So if you want to stay on schedule and not worry about where you’re spending money, decide whether you’ll eat at Friðheimar as part of the experience—or if you’d rather grab something else.
Geysir geothermal area: catching Strokkur’s 25-meter jets

From there, you head to the Geysir geothermal area, with enough time to enjoy the show without feeling pressured. The star attraction is Strokkur, which blasts jets of hot water over 25 meters into the air.
You’ll have about 35 minutes here, and admission is included. With geysers, timing matters, but so does your attitude. If you try to treat it like a stopwatch, you end up frustrated. A better approach is to watch the rhythm from a comfortable viewpoint, enjoy the sound and steam, then be ready when the next eruption hits.
This stop is ideal because it’s dramatic even in mediocre weather. Iceland’s geothermal activity doesn’t need perfect skies to impress. And since you’re on a private day, your guide can help you settle into the right spot and manage the movement so you aren’t constantly reorganizing your group in the crowds.
Gullfoss waterfall: the big wow with less chaos

Gullfoss is one of Iceland’s most famous waterfalls, and this stop earns its reputation. You’ll spend around 45 minutes, with admission included, which is a realistic amount of time to get multiple viewpoints and soak in the scale.
Gullfoss is also one of those places where the weather can change the experience fast. Wind, mist, and clouds can either soften the scene or make it feel even more powerful. The advantage of a guided private tour is that you’re not competing with a pack for the best angles. You can plan your route through the viewpoints without constantly getting squeezed in.
It’s still a popular stop, so you should expect people. But you’ll feel the difference in how your day flows. Instead of constantly waiting, you’re working within a thoughtful schedule, with time that doesn’t evaporate the moment you arrive.
You can also read our reviews of more tours and experiences in Reykjavik
Secret Lagoon (Gamla Laugin): geothermal bathing with a practical, older-school vibe

This is the most “Iceland” kind of relaxation stop on the list: Secret Lagoon (Gamla Laugin). You’ll have about 1 hour, with admission included. It’s Iceland’s oldest swimming pool, surrounded by steaming vents, which means the setting feels alive even when the air is cold.
This stop works well for two types of travelers:
1) If you want a soak, but you don’t want the higher-price day pass vibe that some other famous spas can create.
2) If you like experiences that feel less like a theme park and more like you’re using geothermal energy the way locals have for a long time.
The overview also calls it an excellent alternative to Blue Lagoon Spa, and that matches how many people think about it: geothermal bathing, but with a different tone. It’s rewarding because it changes your mood after the driving and sightseeing. One hour can feel just about right—long enough to unwind, not so long that you fall behind the schedule.
One practical note: plan to go in prepared for wet conditions. Bring what you need for bathing and expect the air and water to do their thing once you step inside the geothermal atmosphere.
Kerið crater lake: a short stop that still feels worth it
Finally, you’ll visit Kerið, a volcanic crater lake. It was formed about 6,500 years ago, and it sits at the northern end of a row of craters known as Tjarnarhólar.
This is a 20-minute stop with admission included, so it’s not meant to drag. The value here is that it adds another layer to the day’s geology without turning it into a long detour. If you’re already seeing tectonic plates at Þingvellir and geothermal action at Geysir, Kerið rounds out the story with volcanic form you can look at quickly and clearly.
Because it’s short, you’ll want to be intentional with your time. Take a couple of photos, walk to the viewpoint(s) you can reach comfortably, and spend a minute just looking at how the crater shape and water stand out.
Pace, comfort, and what’s actually included in your day
Here’s how the day is structured in a way that matters for your comfort. You get pickup from hotels in Reykjavik and several nearby towns: Reykjavik, Kópavogur, Garðabær, Hafnarfjörður, and Mosfellsbær. You’ll also get a mobile ticket, and the tour runs in English.
Included items are practical:
- Private transportation
- Bottled water
- All fees and taxes
Major site admissions are included for several key stops: Þingvellir, Geysir, Gullfoss, Secret Lagoon, and Kerið. That’s a big part of the value because you’re not paying extra at each place just to get inside.
What’s not included is simpler:
- Lunch
- Alcoholic beverages
So if you’re the kind of traveler who likes to know the spending in advance, this tour is easier to budget than many. Your main extra cost is lunch at Friðheimar. Alcohol is also excluded, so if you want a drink, you’ll need to plan to purchase it yourself.
And one more practical factor: the experience requires good weather. If conditions are poor, you’ll be offered a different date or a full refund. Iceland can change fast, so build in flexibility if you’re traveling around the same few days.
Price and logistics: what you’re paying for (and why it can still make sense)
At $1,775.21 per group (up to 5), this isn’t a cheap day. But private touring in Iceland often isn’t about saving money. It’s about buying time, comfort, and stress reduction.
What you’re paying for:
- A new luxury Mercedes-Benz ride, meaning a more comfortable day in colder weather
- A private format, meaning you’re not stuck behind other schedules and photo stops
- Admission inclusion for most of the major sights, which trims down the “surprise extras” feeling
- A guide who can pace the day so you don’t feel rushed
If you’re traveling as a pair, the cost per person can feel high compared to group tours. If you have a family of three or a small group of friends up to five, the math shifts fast—especially when many admissions are included.
The best way to judge value is to ask yourself what you’d actually pay for if you did it on your own: a driver experience, a route that makes sense, and entry fees stacked across five major stops. This package handles most of that friction.
Should you book this Golden Circle and Secret Lagoon private tour?
You’ll probably be happy booking this tour if you want:
- A comfortable day without juggling driving, parking, and timing
- A private experience that can keep the pace comfortable instead of crowd-controlled
- The full Golden Circle highlights plus a geothermal bathing stop at Secret Lagoon (Gamla Laugin)
- Most key admission fees handled for you, with just lunch as the obvious extra
You might want to think twice if you’re trying to keep costs ultra-low, because lunch is not included and the private price is premium. Also, because the tour needs good weather, you’ll want a bit of flexibility in your schedule.
If you’re the kind of traveler who appreciates calm logistics and a guide who plans the day so you can focus on the sights, this is a strong choice. It turns the Golden Circle from a checklist into a more relaxed, Iceland-shaped experience—ending with a soak you’ll feel the moment you step in.
FAQ
How many people are in the group?
This is a private tour for up to 5 people in your group.
Where does pickup happen?
Pickup is offered from any hotel in Reykjavik, Kópavogur, Garðabær, Hafnarfjörður, and Mosfellsbær.
What’s the total duration?
The tour duration is about 8 hours 45 minutes.
Is the tour private?
Yes. Only your group participates.
What language is the tour in?
The tour is offered in English.
Is admission included for the main sights?
Admission tickets are included for Þingvellir National Park, Geysir, Gullfoss, Secret Lagoon (Gamla Laugin), and Kerið. Lunch at Friðheimar is not included.
What’s included in the price?
The tour includes bottled water, all fees and taxes, and private transportation.
What isn’t included?
Lunch and alcoholic beverages are not included.
What happens if weather is poor?
The experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Do I need a physical ticket?
You’ll receive a mobile ticket.





































