Geothermal smells come with the territory. This Golden Circle with extra G day ties together Iceland’s most famous natural sights with a few smart extras, guided in English by Damian and the G spot Iceland team.

I love the small-group size (maximum four). It keeps the pace friendly, makes it easier to hear the guide over the wind, and gives you time to look closely instead of rushing.

I also love the Fridheimar greenhouse lunch, where you eat in the tomato-growing world, with soup and bread included and bumblebees doing their thing nearby.

The main drawback to plan for is that it is a weather-dependent long day, roughly 7 to 9 hours, and you will get misty at the waterfalls if conditions are damp.

Key things that make this tour worth your time

• Maximum four travelers means more personal attention and faster photo stops
• Included admission at every named stop keeps the day simple and predictable
• Damian’s pacing and order helps reduce crowd time and keeps the day flowing
• Tomato greenhouse lunch at Fridheimar feels different from standard tourist meals
• Geothermal stops with real smell and texture (yes, sulphur) makes the sights feel hands-on
• A volcanic cave moment can be the surprise highlight of the day

Golden Circle, but with a smaller group and better flow

If you want the classic Golden Circle without the herd feeling, this is the kind of tour I’d pick. The group is capped at four travelers, which changes everything about the experience. You get better conversation, quicker clarity about what to do next, and more freedom to slow down when you see something cool.

Damian is the name I heard most clearly, and his style shows up in the day’s rhythm. The trip is built around minimizing crowd time by choosing a sensible order of stops, so you spend more time seeing and less time waiting. That matters on Iceland tours, where routes can get busy fast.

You also get a clear “history and culture of Iceland” focus from the guide. This isn’t just point-and-shoot sightseeing. You learn enough context to understand what you’re looking at, whether it’s steam from geothermal power or water carving its way through rock at Gullfoss.

The day also includes a few extra moments that people remember long after the famous views. One of the biggest mentions is a volcanic cave experience, described as thrilling and better than expected. Even if the cave details are brief in your planning, it’s a strong reason to do this version rather than a generic Golden Circle loop.

Getting picked up around Reykjavik (and what costs extra)

The day starts at 8:30 am. If you are staying in most locations around Reykjavik, pickup is included. That is a big quality-of-life win because you do not have to coordinate bus schedules or rental logistics.

If you are coming from outside the main pickup area, read the add-on carefully. Pickup from and to Keflavik, Grindavik airport or town, and Blue Lagoon costs an additional $150 USD. If you want value, this is where you can either save money by staying closer to Reykjavik or factor the extra cost into your overall plan.

You will also get a mobile ticket, which is convenient the morning of. And the tour is offered in English, so you can follow the story without guessing.

This is designed for most travelers, and service animals are allowed. The trip is long, though. Think of it as a full day where your feet and clothes will get a workout, especially if weather brings more mist.

Nesjavallavirkjun geothermal plant: see power, smell the real thing

Stop one is Nesjavallavirkjun, the second-largest geothermal power plant in Iceland. You spend about 30 minutes here, and it’s one of the stops where the senses do the teaching.

Yes, there’s a smell. The air near geothermal systems can have that sulphur edge, and the tour openly leans into that reality, since the whole point is to understand geothermal energy as a living, working process. If you are sensitive to strong odours, it helps to know what you might notice outdoors.

Why I like this stop: it connects Iceland’s geothermal fame to something tangible. You’re not just seeing steam from a distance, you’re seeing a major power operation. That makes later geysers and hot springs feel less random. It also gives you a different kind of “wow,” more industrial and practical than purely scenic.

The admission ticket is included, so you are not juggling extra payments while you’re on the move.

Gullfoss waterfall: raw water and a wet walk

Next up is Gullfoss Waterfall, with about 45 minutes on site. This is the kind of place where water looks unstoppable, and the noise hits you before the view even fully registers.

The tour time gives you enough breathing room to see the falls and choose how much you want to walk. There’s a very practical tip built into the experience: take the right path if you want to get closer, because you will get wet. If you hate damp clothes or do not want to deal with mist on your camera gear, plan accordingly.

Gullfoss is also one of those sites where weather changes the whole mood. Wind can shift what you feel on your face, and fog can soften the view. Since this is a weather-dependent tour overall, the day’s conditions can influence how intense it feels.

The admission ticket is included, so you can focus on time and footing. Wear shoes you trust on damp ground and bring a layer you don’t mind getting misted.

Strokkur geyser: fast eruptions, sulphur air, and mud pools

Strokkur is next, with another 45 minutes. This is where the Golden Circle energy gets playful. Strokkur is famous for its erupting rhythm, so you get repeated chances at photos without having to wait all day.

Expect the sulphur smell again, and this is where that earlier geothermal context pays off. Once you understand why the air smells the way it does, the whole scene feels less mysterious and more explainable.

You will also notice mud pools. That earthy, steaming texture is a reminder that geothermal areas are not just “pretty water and steam.” They are active ground systems, and the surface shows it.

One practical note: because eruptions can be sudden, keep your camera ready and your eyes up. If you stop to read the viewfinder settings, you may miss the timing. The time on this stop is designed to let you catch the action without feeling trapped.

Admission is included here too, so again, you are not managing extra logistics while trying to watch the geyser.

Fridheimar greenhouse lunch: tomatoes, bumblebees, and included soup

The lunch stop at Fridheimar is about 45 minutes, and it’s a standout because it breaks the pattern of “walk, waterfall, geyser, repeat.” You end up inside a tomato greenhouse, surrounded by living plants instead of only outdoor rock and wind.

This is an included meal, and the vibe is memorable. You eat among the tomatoes, with bumblebees buzzing nearby. Some people find that delightful, others just want to enjoy the food without thinking about insects. Either way, it’s a different setting and part of what makes the day feel special.

From a value perspective, included lunch matters more than you might expect. On a long 7 to 9 hour day, meal planning can eat time and money. Here, you get a set window and the meal is built in.

The lunch is described as soup and bread, so if you like hearty, simple comfort food after walking in cool air, you’ll likely be happy. If you need a specific dietary option, you would need to check directly with the operator, since the provided info does not list menu accommodations.

Oxararfoss and the North American rift: walk with tectonics

After lunch, you head to Oxararfoss, with about 30 minutes for the walk and viewpoints. This stop is powerful because it connects a waterfall to the plate boundary underneath it.

You take a walk between continental plates and then see the waterfall bursting from the edge of the North American rift. That framing is more than science talk. It gives you a sense that Iceland is not a finished place. It is still being built.

The setting is practical and walkable, but it’s still outdoors. Wear shoes that handle damp ground and be ready for slippery patches if the weather turns.

Admission is included, and the stop is kept relatively short. That can be a good thing if you want to avoid a long hike on a day that already includes multiple viewpoints and wet paths earlier.

The volcanic cave moment: where the day can surprise you

This tour concept includes more than the five named scenic stops you plan around. In practice, people mention lava caves and a volcanic cave experience as a big highlight of the day, even exceeding expectations.

Why that matters for your decision: caves can turn a “great sightseeing day” into a “story I remember” day. Lighting, texture, and the feeling of being underground during an Iceland geothermal day can be hard to replicate elsewhere.

Also, caves are one of those experiences where the guide’s choices matter. Reviews specifically mention Damian choosing the proper order to avoid crowds. That kind of pacing is usually what makes the cave portion feel smoother and more exciting, because you are not rushing or stuck in lines.

If you like variety, add this to your checklist. The Golden Circle is the headline, but the cave is often the memory.

Price and value: what you actually get for $375

At $375 per person, this is not a bargain-basement tour. But you are also not paying for just “a bus ride.”

Here’s what pushes the value up:

• Max four travelers, which you should treat as a premium feature. You pay more to reduce crowd stress.
• Pickup offered from most Reykjavik locations, saving time and hassle.
• Admission tickets included for each stop listed in the itinerary.
• Lunch included at Fridheimar (soup and bread in a greenhouse setting).
• English guide who brings context, not only announcements.

So the real question is whether you want a day that’s planned for comfort and attention, not just coverage. If you’re okay doing things fast on your own, a cheaper option may work. But if you want a smooth flow from stop to stop with fewer people blocking your view, $375 can feel fair.

Also consider the extra pickup cost if you are not near Reykjavik. The $150 USD add-on for Keflavik, Grindavik, or Blue Lagoon can change the math quickly. If you’re basing in a closer location, you’ll likely feel the value more strongly.

Who should book this Golden Circle with extra G?

I think this tour fits best if you want:

• A small-group experience where you can ask questions and hear the guide clearly
• A mix of famous sights (Gullfoss and Strokkur) plus more geothermal context (Nesjavallavirkjun)
• A lunch stop that is genuinely different, inside a tomato greenhouse
• A day that includes a volcanic cave moment, not only waterfalls and steam

It might not be the best match if you:

• Hate strong outdoor smells, because geothermal areas can be sulphur-heavy
• Are very sensitive to bad weather, since the tour requires good weather
• Need a short morning only. This is a full day, roughly 7 to 9 hours

If you are the type who enjoys nature but also likes understanding what you’re seeing, you’ll get more out of the day.

If you are travel-smart, plan your clothing like this is a wet-mist day. Gullfoss can mean damp paths, Strokkur can mean steam air, and even the geothermal plant area can be chill.

Should you book it?

I’d book it if you care about the details: small group, included admissions, included lunch, and a guide who seems genuinely invested. Damian is repeatedly mentioned for passion, good pacing, and even sharing tips for the rest of your Iceland week, which is exactly what you want from a guide.

Skip it or rethink if your schedule cannot handle an early 8:30 am start, or if you are flying in from far away and would need the $150 USD pickup add-on. Also reconsider if wet weather would ruin your mood, because you are outside for multiple stops and this experience depends on the weather.

FAQ

How long is the Golden Circle with extra G tour?

The tour runs about 7 to 9 hours.

What time does the tour start?

The start time is 8:30 am.

Is pickup included?

Pickup is offered from most locations in and around Reykjavik.

Does pickup cost extra for areas like Keflavik or Blue Lagoon?

Yes. Pickup from and to Keflavik, Grindavik airport or town, and Blue Lagoon has an additional cost of 150 USD.

How many people are in the group?

This tour has a maximum of four travelers.

What languages is the tour offered in?

The tour is offered in English.

Is lunch included?

Yes. Lunch is included at the Fridheimar greenhouse restaurant.

Are admission tickets included?

Admission tickets are included for the stops listed in the itinerary.

What is the cancellation policy?

You can cancel for a full refund up to 24 hours before the experience starts.

What happens if the weather is poor?

If the tour is canceled due to poor weather, you will be offered a different date or a full refund.