REVIEW · REYKJAVIK
Private Golden Circle and Secret Lagoon Tour from Reykjavik
Book on Viator →Operated by Mercury Grail · Bookable on Viator
This day-trip feels like Iceland without the bus crowd. I love the private pacing and the unwind time at Secret Lagoon. The only real drawback: it’s a premium price, and the Secret Lagoon entry is an extra cost.
You get a full Golden Circle-style route from Reykjavik plus a geothermal reset, starting at 10:00 am. In the driver’s seat, guides like Andres (and sometimes Arnes) keep the day moving at human speed, not tour-schedule speed. If you want constant motion with zero downtime, this might feel slower than a big-group day.
In This Review
- Key things to know before you go
- A Private Golden Circle Day Without the Herd Mentality
- Pingvellir National Park: Tectonic Plates, Waterfalls, and the Birthplace of Icelandic Government
- Gullfoss Golden Waterfall: Built-in Break Time and Rainbow Chances
- Kerid Crater: Quick Photo Stop With a Real Optional Hike
- Gamla Laugin Secret Lagoon: The One-Hour Soak That Changes the Mood
- Getting the Best Day From Your Guide: How Andres and Arnes Add Real Flexibility
- Price and Value: What $434.73 Really Covers (and What Costs Extra)
- Timing, Weather, and Getting Back to Reykjavik Smoothly
- What to Bring for a Comfortable Day (and a Realistic One-Hour Swim Plan)
- Who This Tour Is Best For (and Who Might Prefer a Different Style)
- Should You Book This Private Golden Circle and Secret Lagoon Tour?
- FAQ
- What does the tour include, and what’s extra?
- How long is the Golden Circle and Secret Lagoon day?
- Is pickup from my hotel included?
- What do I need to bring for the Secret Lagoon?
- What’s the Secret Lagoon ticket cost?
- Is the tour private?
Key things to know before you go

- Private guide = flexible stop time so you can linger for photos or skip what’s not your thing
- Thingvellir’s tectonic plates walk gives you real context for Iceland’s geology (and the waterfalls help)
- Gullfoss is the showstopper where rainbows are often possible and coffee/souvenirs are built in
- Kerid Crater is quick but optional if you want a rim view or a down-to-the-blue-pool hike
- Gamla Laugin Secret Lagoon ends the day right with a one-hour soak and a towel-and-swimsuit plan
- Extra budget for the lagoon because the Secret Lagoon ticket is listed separately
A Private Golden Circle Day Without the Herd Mentality

If you’ve done Iceland before, you already know the vibe: the places are spectacular, but the logistics can be loud. This is the opposite approach. You’ll ride in a private vehicle, with your guide and your group only, and you’ll set the rhythm of the day.
What makes the private format genuinely useful is not just comfort. It’s time. At each stop, you’ll have room to breathe—time to park, walk at your own speed, take photos without a camera sprint, and actually read the details your guide points out. That freedom is especially valuable on a long day that can run from about 6 to 10 hours depending on conditions.
The guide also matters. You’ll see names like Andres and Arnes come up again and again, and the consistent theme is clear: they steer the day with calm confidence, not a frantic checklist. People also highlight safety and being looked after—important when roads get wet or visibility drops.
You can also read our reviews of more private tours in Reykjavik
Pingvellir National Park: Tectonic Plates, Waterfalls, and the Birthplace of Icelandic Government

Thingvellir (Pingvellir) is your first big geology lesson. The walk here isn’t about ticking off a viewpoint; it’s about understanding why Iceland looks the way it does. You’ll get to walk between the American and Eurasian tectonic plates, which is the kind of detail that instantly makes the scenery feel meaningful.
You’ll also get waterfalls along the way, plus the original parliament building—often described as the birthplace of Icelandic government. Even if you’re not a history buff, a good guide can connect what you’re seeing to how Iceland was governed and built its identity.
Stop time is about 1 hour, and the admission ticket is included. One practical note: Iceland weather can change fast, so pack layers and expect slippery ground. If you’re traveling with moderate physical fitness, you’ll likely be fine, but bring shoes with grip.
Gullfoss Golden Waterfall: Built-in Break Time and Rainbow Chances
Next is Gullfoss, and this one lives up to the name Golden Waterfall for a reason. Even if you’ve seen photos, standing here is different. The waterfall is massive, and the stories behind it add weight to the spectacle.
You’ll typically get around 45 minutes here, with a choice that makes the private format shine. Want coffee and a quick browse? You can stop for souvenirs, grab a snack, and regroup. Want the full waterfall focus? You can continue on and spend more time in the viewing areas your guide recommends.
Rainbows are often possible at Gullfoss, especially when spray and sun line up. You can’t force the weather, but you can plan for it. Bring a light rain jacket and keep your camera settings ready.
Admission here is listed as free, so you’re not juggling tickets during the most dramatic part of the day.
Kerid Crater: Quick Photo Stop With a Real Optional Hike
Kerid Crater is the kind of stop that’s easy to underestimate until you’re standing near it. It’s more compact than the bigger park areas, but the colors are striking. You’ll have about 30 minutes, making this a good “photo and breathe” moment between the longer stops.
One of the best parts is the flexibility:
- You can view the crater from the rim for a fast, dramatic overview.
- Or if you want a bit more effort, you can hike down to see the blue pool at the bottom.
The ticket for Kerid is not included, and it’s worth knowing in advance so there are no surprises when you reach the entrance. Also, if you’re doing the down-and-back option, treat it like a short hike on uneven ground. Wear shoes that can handle wet rock.
Gamla Laugin Secret Lagoon: The One-Hour Soak That Changes the Mood

After all that walking and gawking, your day needs a reset. That’s where the Secret Lagoon—Gamla Laugin—comes in.
This is a geothermal swim area near Fludir Village, and the point is simple: relax. You’ll have about 1 hour at the lagoon, which gives you enough time to warm up, soak, and actually switch gears from sightseeing brain to vacation brain.
This part is also where your packing list matters. Bring:
- a rain jacket
- a towel
- swimming wear
And don’t forget the budget detail. The Secret Lagoon ticket is listed as $35 per person as not included. So even though the experience is sold as a package, plan that extra line item into what you’re spending for the day.
What I like about this ending is the contrast. The Golden Circle is loud in sights and scale. The lagoon is quiet, hot, and slow. It’s the kind of finish that makes the whole trip feel smoother in memory.
Getting the Best Day From Your Guide: How Andres and Arnes Add Real Flexibility

On paper, this is a private Golden Circle tour from Reykjavik. In practice, it’s really about how your guide manages your time and choices.
A recurring theme in real-world feedback is that guides like Andres don’t treat the day as a race. They give you time to look, time to ask, and time to move on without pressure. People also mention photo patience—important in Iceland, where light can be perfect for one minute and gone the next.
The other big win is practical tailoring. If you’re on a cruise, you’ll need a plan that respects fixed ship timing. Several comments point to guides adjusting timing so you can leave earlier and still get back with margin. If you’re coming from a cruise terminal, ask for that flexibility up front so your guide can build the day backward from your ship’s “don’t miss it” deadline.
Now, the fun extras. People describe small surprise stops that turn the day from standard sightseeing into a more personal Iceland day. Examples mentioned include:
- an organic ice cream stop inside a dairy
- a local grocer stop for authentic candies for kids
- a wool store detour for travelers with a specific interest in Icelandic textiles
Those are not the whole itinerary, but they’re the kind of details that make you feel like you’re traveling with someone who lives here—not just someone driving you between postcards.
Price and Value: What $434.73 Really Covers (and What Costs Extra)

At $434.73 per person, you’re paying for privacy, not just the route. That means a private vehicle, a driver/guide, and port pickup and drop-off, plus the ability to avoid the stop-and-wait pattern of larger tour groups.
Is it expensive? Yes—especially if you’re comparing to group bus tours. But here’s the value logic:
- The Golden Circle distances are real, and you want a plan that respects your time.
- In a private day, you can spend more or less time where you care most, instead of being pulled along by a crowd.
- The Secret Lagoon ending is the kind of experience that feels best when you’re not rushing out to “catch the next stop.”
Just remember the extra costs you should plan for:
- Secret Lagoon entry: $35 per person
- Kerid Crater ticket: not included
- Drinks are not included, and you’ll likely want coffee at Gullfoss
Also, the tour is marked as having a minimum of 2 adults per booking. If you’re a solo traveler, you’ll likely need to pair up or check if there’s another option through the operator.
If your priority is “see the big highlights, but keep it calm,” this is one of the better ways to buy time in Iceland.
Timing, Weather, and Getting Back to Reykjavik Smoothly
A day starting at 10:00 am means you’ll feel like the day is getting used. The drive between stops can take longer in bad weather, and Iceland weather can be damp, changeable, and sometimes stubborn.
The good news: the private format helps you handle that. Guides can adjust pacing and help you pick the best viewing moments when conditions wobble. One theme from real feedback is that people still managed major moments even with finicky weather—like seeing the geyser activity and catching a rainbow at Gullfoss when the sky cooperated.
Because total duration is listed as 6 to 10 hours, don’t schedule an immediate evening flight out of Reykjavik on the same day. If you’re staying in Reykjavík, you’re usually fine. If you’re on a cruise, your real “time buffer” is the ship’s rules, so confirm your return target with your guide.
What to Bring for a Comfortable Day (and a Realistic One-Hour Swim Plan)
This is not a “wear flip-flops and hope” kind of trip. It’s a road-and-walk day with one real wet activity at the end.
Bring:
- rain jacket
- towel
- swimming wear
- a warm layer for the lagoon area (water feels great, but air can be chilly)
- shoes with grip for wet rock and crater rim edges
Moderate physical fitness is recommended. That doesn’t mean you need to be an athlete. It means you should be comfortable with walking outdoors, possible uneven ground, and the optional crater hike if you choose to do it.
Also, this tour is offered in English, and service animals are allowed.
Who This Tour Is Best For (and Who Might Prefer a Different Style)
This private Golden Circle and Secret Lagoon tour makes the most sense if you fit one of these situations:
- You’re a first-time Iceland visitor and want the Golden Circle highlights in one day without feeling herded.
- You value flexibility—extra time for photos, fewer long waits, and the ability to ask questions as you go.
- You’re traveling as a couple or family where different members have different interests, and you want a guide who can adjust.
It might be less ideal if:
- You’re determined to do everything the fastest possible way, like a checklist sprint.
- You’re extremely budget-sensitive and don’t want add-on entry costs (Secret Lagoon ticket plus Kerid).
- You don’t care about geothermal soaking and would rather spend your money elsewhere.
Should You Book This Private Golden Circle and Secret Lagoon Tour?
If you want a Golden Circle day that feels calm, personal, and timed to your group—this is a strong choice. The biggest selling points are the private pacing, the chance to slow down at the stops that matter most, and the way the Secret Lagoon soak resets the day after the scenery.
I’d book it if you’re traveling with the kind of mindset that loves small, human details—like extra time for photos, flexible stop lengths, and a guide who can work with your interests (whether that’s history, waterfalls, or a geothermal swim).
I’d think twice if you’re chasing the cheapest possible ticket. At $434.73 per person, this tour is for buying comfort and control. And yes, you’ll add about $35 per person for the Secret Lagoon entry, so budget for the full experience.
If that trade-off sounds right, you’ll likely end the day feeling like you did Iceland the easy, good way.
FAQ
What does the tour include, and what’s extra?
The package includes a driver/guide, port pickup and drop-off, transport by private vehicle, and privately organized pacing without rush. You’ll still want to budget for the Secret Lagoon ticket ($35 per person) and Kerid Crater admission (not included). Drinks and souvenir photos are also not included.
How long is the Golden Circle and Secret Lagoon day?
The experience is listed at about 6 to 10 hours. It starts at 10:00 am, and the exact flow depends on how your guide times stops and how conditions look that day.
Is pickup from my hotel included?
Yes. Pickup is offered, and for most customers it’s described as hotel pickup. If you’re arriving by cruise ship, pickup is also available from the cruise terminal.
What do I need to bring for the Secret Lagoon?
Bring a rain jacket, a towel, and swimming wear. The lagoon stop is planned for about one hour, so you’ll want to be ready to change and soak.
What’s the Secret Lagoon ticket cost?
The Secret Lagoon ticket is listed as $35.00 per person and is not included in the tour price.
Is the tour private?
Yes. It’s a private tour/activity, meaning only your group participates. A minimum of 2 adults is required per booking, and it’s offered in English.
































