Hellisheiði Geothermal Exhibition: Entry and Audio Tour

One steam-powered stop can teach more about sustainability than a week of browsing. The Hellisheiði Geothermal Exhibition turns Iceland’s geothermal reality into something you can actually follow, with interactive exhibits and an audio guide that explains what is happening beneath your feet. I also really like that you get a dedicated stop for Carbfix, linking clean energy with climate action. The main consideration: it is self-guided, so you will not get a full employee-led walk into the plant area.

You start at Hellisheiðarvirkjun, about 20 minutes outside Reykjavík, in a dramatic setting under Mount Hengill. From there, you move at your own speed through production process screens, viewing areas, and the Carbfix room, with staff on hand if you have questions. The only real tradeoff is that the audio tour is sometimes a bit disjointed, so go slowly and pause when a panel grabs you.

Key things to know before you go

• Self-guided audio tour means you can move at your pace without a group schedule.
• Carbfix room connects geothermal power with CO2 capture and storage work.
• Interactive displays make the energy process easier to picture.
• Viewing platforms inside the exhibition help you look at what you are learning about.
• On-site staff are available for questions, including English support.
• You control the time because you can stay as long as you like after entering.

Hellisheiði Geothermal, just outside Reykjavík

If you are using Reykjavík as your base, this is one of the easiest “make it real” science stops you can add. The Hellisheiði Power Plant complex sits roughly 20 minutes outside the city, under Mount Hengill, and the exhibition is placed so you feel like you are touring the living machine of Iceland’s energy system. Lava fields, moss, and mountain scenery frame the experience when you arrive, but the real focus is what the plant is doing day to day.

Geothermal energy has a reputation for being hard to wrap your head around. This exhibition solves that with a mix of explainers, visuals, and hands-on style interactions that keep the process logical. You will understand what geothermal power is trying to extract, how hot water and steam behave, and why the whole operation depends on engineering that has been refined for decades.

Price and what $21 buys you

At $21 per person, the entry cost is not low, but it also is not just a generic visitor center. You are paying for access to the exhibition plus a self-guided audio tour in English and Icelandic, and the venue provides free parking. In practice, this can feel like good value because you control how long you stay, and the experience is built to reward slowing down.

Where the price feels most worth it is if you like science, energy, or climate solutions, or you simply want an indoor activity that explains Iceland beyond waterfalls and hot springs. If your group includes teens or adults who think they are not “into geothermal,” the interactive elements and short presentations make it more approachable than a lecture.

The value drops a bit if you were hoping for a guided plant walk or a hardhat-style tour inside the working equipment areas. The exhibition experience is designed around the exhibits and audio, not a full behind-the-scenes tour with a guide escort.

What to do first: meeting point and your basic setup

You go directly to the entrance of the Geothermal Energy Exhibition, Hellisheiðarvirkjun, 801 Selfoss, Iceland. Once you arrive, grab your ticket and get started right away. Start times are flexible, and after you enter, you can stay as long as you like.

For a smooth visit, come prepared with two items that the experience specifically calls out:

• Headphones (so the audio guide is comfortable)
• A charged smartphone (since the tour uses audio guide access on Android and iOS)

That small prep matters. If your phone battery is low, you will lose the momentum the exhibition is built on. I also recommend keeping your phone charged even after you start, because you will keep returning to audio segments as the exhibits build on each other.

Inside the exhibition: a self-guided path through production

The exhibition is built as a progression. You start at the main entry experience, then follow the audio prompts through the interactive displays and videos. Instead of feeling like a museum maze, it flows like a guided explanation you can pause and replay.

Here is what you can expect as you move through the key areas:

• You learn how Iceland produces geothermal electricity and usable heat using the conditions beneath Mount Hengill.
• You get context on the history and development of geothermal energy in Iceland, so the current operation makes sense rather than seeming random.
• You use viewing platforms inside the exhibition to connect the visuals to the real industrial setting.

The audio guide is the backbone here. It keeps the language understandable and helps you link the images to the real process. One practical tip: give yourself permission to linger in the sections that feel most technical. The exhibition is most rewarding when you slow down long enough to connect each explanation to what you can see nearby.

Stop 9 style thinking: find the process sections and take your time

Even if you do not memorize exhibit numbers, aim for the “production process” portions first. Those sections tend to do the heavy lifting in explaining how thermal power and hot water are converted into usable energy. In a self-guided setup, this matters because later stops make much more sense once the basics click.

A good pacing strategy is to:

1. Start with the sections that explain the industrial workflow.
2. Then move to supporting stops where you can interpret what you are looking at.
3. Save the climate-connection stop for when you are ready to zoom out and connect energy production to environmental outcomes.

If you only do the highlights quickly, the exhibition can feel like lots of interesting screens. When you focus on the process areas, it turns into real understanding.

The Carbfix room: geothermal paired with climate solutions

One of the strongest parts of the experience is the Carbfix room. This is where the exhibition shifts from energy production to climate impact, explaining the plant’s partnership with Carbfix, and why that work matters for the global warming conversation.

The idea is simple in concept but powerful in practice: the plant is already producing sustainable geothermal energy, and Carbfix is positioned as part of the larger climate solution puzzle. The exhibition makes the connection so you do not leave thinking only about electricity. You leave thinking about systems, including how industrial byproducts and environmental responsibilities can intersect.

This is also a stop that works well for mixed groups. Science-minded visitors will like the technical framing, while non-technical visitors usually appreciate the clear narrative about why the collaboration is important.

Viewing platforms and questions with on-site staff

You do not just watch videos. The exhibition includes viewing platforms inside the facility, so you can look at the setting and better understand what the exhibits are describing. That design helps you avoid the common problem of “learning about something you never see.”

Also, staff are available for questions during your visit. You may see English support from greeters and team members, and examples like Antonia come up in the experience feedback. I recommend treating staff as a bonus resource, not a requirement. Ask one or two focused questions, not ten random ones, and you will get clearer answers that connect to what you are currently looking at.

If you are taking photos, this is one of the better places to do it because you have both the explanatory displays and the viewing zones. You will still need to be mindful of normal indoor rules, but the setup is built for visitors to connect information with visuals.

Timing: how long to plan and when to go

The duration is listed as 1 day, but that is more about ticket validity than time required. In real terms, you should plan on at least an hour to see the main production areas, then add extra time if you want to linger over interactive sections and the Carbfix room.

Seasonal hours are:

• Winter (November 1 to March 31): 9 AM to 4 PM
• Summer (April 1 to October 31): 9 AM to 5 PM

Because start times are flexible and you can stay after entering, you do not have to stress about arriving at the exact minute. In winter, I would still aim for earlier in the day, especially if you are pairing this with other stops outside Reykjavík, so your schedule does not get squeezed.

Getting there from Reykjavík, parking, and simple logistics

With free parking included, this is easy if you are driving or renting a car. Since the power plant is about 20 minutes outside Reykjavík, it typically fits well between a morning sightseeing block and an afternoon activity.

What to watch for: the exhibition is self-guided, so you want the energy of your day to match the experience. If you arrive exhausted from long driving days, you can still learn, but you will miss some of the interactive learning. This is better done when your brain is ready for explanation and pictures.

If you do not have a car, you would need to plan transportation separately, because the provided details focus on the on-site entrance and parking rather than transit options.

Who should book this geothermal exhibition?

This is a strong pick if any of these describe your group:

• You love science or you want a practical way to understand sustainability.
• You are traveling with teens who enjoy technology and interactive learning.
• You want something educational that does not feel like homework.
• You like climate solutions that connect real-world engineering with environmental outcomes.

It is also a solid choice for families. The experience is designed to work across ages, and the combination of audio commentary and interactive elements helps children stay engaged, as long as adults help explain the big picture as they go.

If you want a guided tour inside the plant with a hardhat and safety gear, this might disappoint you. The format is self-guided, with staff available for questions, not a structured employee-led plant walkthrough.

Should you book Hellisheiði Geothermal Exhibition?

Book it if you want an easy, high-value science stop near Reykjavík with interactive exhibits and an audio tour that gives context as you move through the process. At $21, the pricing feels fair when you use the time well and actually follow the audio through the production sections and the Carbfix room.

Pass or reconsider if your top priority is a guided, inside-the-working-equipment experience with a plant escort. This exhibition is built for self-guided learning, and the audio tour is useful but not perfect in flow for every person. If you like reading, pausing, and watching short explanations at your own speed, you will likely love it.

If you want one reliable takeaway: plan for at least an hour, bring your headphones, and go slowly through the production and Carbfix stops. That is where the real value lives.

FAQ

What is included with the ticket?

Your ticket includes entrance to the Geothermal Energy Exhibition, a self-guided audio tour (Android and iOS), and free parking.

Do I need a tour guide?

No. This is a self-guided experience. There is no tour guide included, but on-site staff are available if you have questions during your visit.

What should I bring?

Bring headphones and a charged smartphone, since the audio guide is provided through a mobile audio tour format (Android and iOS).

Where do I go when I arrive?

Go directly to the entrance of The Geothermal Energy Exhibition, Hellisheiðarvirkjun, 801 Selfoss, Iceland.

What languages is the audio guide available in?

The audio guide is available in English and Icelandic.

Are there set times for entry?

Start times are flexible. You can check availability for starting times, and you are welcome to stay as long as you like after entering.

What hours are open in winter and summer?

Winter hours (November 1 to March 31) are 9 AM to 4 PM. Summer hours (April 1 to October 31) are 9 AM to 5 PM.