Reykjavik: Lava Cave, Hot Springs, and Waterfalls Tour

The best part of this west Iceland day is Viðgelmir Lava Cave, where a wooden path leads into a long volcanic tunnel filled with colored rock, ice formations, and the rough remains of an ancient eruption. You also get Hraunfossar, one of Iceland’s most unusual waterfall displays, where water appears to pour straight out of a lava field.

I like the small maximum group of 19, which gives you a better chance to ask questions, and I like the mix of nature and culture: hot springs and waterfalls come with Reykholt and Snorralaug, a pool tied to the medieval writer Snorri Sturluson. The main drawback is the long day, and the cave is not suitable for wheelchair users or people with mobility impairments.

Key points to know before booking

• Viðgelmir is the main event: Expect a guided 1.5-hour visit through a lava cave nearly 1,600 meters long.
• Hraunfossar is not one single waterfall: Water streams from the Hallmundarhraun lava field across about 900 meters.
• Reykholt adds real cultural context: You will see Snorralaug, a hot spring used since the 12th century.
• The day runs about 10 hours: Pickup in Reykjavík is generally between 8:30 and 9:00 AM.
• Food costs extra: Bring cash for lunch and the afternoon coffee stop.
• Guiding quality can vary: Several guides, including Filip, Walter, David, Thor, and Addi, have been praised for humor and good storytelling, while one account found the guide less engaging.

Why this West Iceland route is worth your day

This tour takes you into Borgarfjörður, a part of western Iceland closely linked with the country’s medieval sagas. It is a useful choice if you have already seen Reykjavík and the famous southern waterfalls but want a day with a different character.

You get three kinds of Iceland in one outing. There is geology at Viðgelmir and Hraunfossar, geothermal power at Deildartunguhver, and medieval culture at Reykholt. The route also has enough driving between stops to make the day feel broad rather than repetitive.

At $210 per person, this is not a cheap sightseeing bus ride. Still, the cave admission is included, pickup and drop-off within Reykjavík are covered, and the group is capped at 19 people. I see the price as fair if you want several west Iceland highlights without renting a car, navigating rural roads, or arranging a separate cave visit.

The value depends most on your priorities. If you want to spend a full day outdoors with short walks, photo stops, and a proper cave tour, the price makes sense. If you mainly want waterfalls and hot springs, less expensive day trips may suit you better.

From Reykjavík to Glanni Waterfall

Pickup begins in Reykjavík between 8:30 and 9:00 AM. Because large buses cannot use some central streets, your pickup may be at the nearest designated bus stop rather than directly outside your hotel. Check the exact location carefully and be ready from 8:30.

The first listed stop is Glanni Waterfall, with about 30 minutes for sightseeing. This is a gentle start to the day and gives you a chance to stretch your legs after leaving the city.

You should not expect a long hike here. The stop is short, so the main goal is to take in the falls and the surrounding scenery before continuing west. Icelandic weather can change quickly, so keep your warm layer handy rather than burying it under your luggage.

Deildartunguhver and Iceland’s geothermal heat

Deildartunguhver is scheduled as a 20-minute photo and sightseeing stop. It is a geothermal area where hot water rises from underground at remarkable force, giving you a clear sense of the heat still working below Iceland’s surface.

This is a good place to understand the practical side of Icelandic geothermal power. Hot springs are not only pretty pools for bathing. They are part of the energy system that heats homes and supplies hot water.

The stop is brief, so you will not have time for a long soak here. Think of Deildartunguhver as a close look at raw geothermal activity, not as a spa visit. Bring cash later in the day because meals and the coffee break are not included.

Reykholt and the pool of Snorri Sturluson

The visit to Reykholt lasts about 30 minutes. This historic site is linked to Snorri Sturluson, the Icelandic poet and political figure whose writings are central to the medieval Icelandic sagas.

You will see Snorralaug, a small hot spring said to have been used by local people since the 12th century. Medieval writings connect the pool with Snorri, who is known to have bathed there.

I like this stop because it gives the day a human scale. At Deildartunguhver, you see the earth’s heat. At Reykholt, you see how people used that heat in daily life many centuries ago.

Thirty minutes is enough for a look and some background, but not for a full museum-style visit. If medieval Icelandic culture interests you, listen closely to the guide here. Guides such as Walter, David, Thor, and Addi have been praised for adding stories and humor to the drive and stops, though the level of commentary may depend on who leads your departure.

Hraunfossar and Barnafoss in one stop

The tour gives you about 90 minutes at Hraunfossar, including lunch, free time, photography, and sightseeing. That longer pause is welcome because this is the most expansive waterfall stop of the day.

Hraunfossar is unusual because the water does not simply drop from one visible river channel. Instead, rivulets seep and stream from the Hallmundarhraun lava field, spreading across roughly 900 meters before reaching the river below.

The lava field formed about 1,000 years ago during a major eruption from a volcano beneath the Langjökull glacier. That origin explains the strange appearance of the falls. Water has found its way through and along the old lava, then emerges in countless channels.

Just a few meters away is Barnafoss, a more concentrated and forceful waterfall. The contrast works well: Hraunfossar is wide and delicate, while Barnafoss feels tighter and more energetic.

This is one of the best photography stops on the route. You get several viewpoints, and the water may show a blue tone from glacier runoff. Keep your footing in mind, especially in wet or snowy weather. The paths and viewing areas can be slippery, and the weather may make the short walks feel more demanding than expected.

Lunch is not included. You should bring cash and be ready for a paid meal or stop at the available facility. The 90-minute break gives you time to eat without rushing, but you should still keep an eye on the meeting time.

Entering Viðgelmir Lava Cave

The main activity is a guided visit to Viðgelmir, a lava cave just under 1,600 meters long. The tour inside lasts about 1.5 hours, making this more than a quick look at a cave entrance.

The walk shows what happens after a lava flow cools and drains away. Inside, you may see vivid colors, uneven lava walls, and formations created by water dripping through the roof. In winter, ice can form into striking shapes, including ice stalagmites. Snowy conditions outside can add another layer of beauty underground, though they also make the day colder and the approach more demanding.

The entrance area itself helps explain the force of the eruption that created the cave. You are not merely looking at a hole in the ground. You are seeing the remains of a vast flow and the spaces left behind when molten rock moved through the earth.

A wooden walkway and handrails make the route easier to manage, but this is still an active walking experience. The ground underground can be wet, and you will need warm clothing and sensible footwear. The tour is not suitable for children under five, wheelchair users, or people with mobility impairments.

The cave guide is a separate specialist from the main tour guide on some departures. Several accounts praise the cave guides for clear geological explanations and careful attention to safety. That matters here, since the formations are easy to appreciate at a glance, but much more interesting once you understand how they formed.

The cave is worth the tour price by itself for many people. It offers something that ordinary waterfall circuits cannot: a chance to see Iceland from the inside.

Húsafell brings a slower final stop

After the cave, the route includes about 30 minutes at Húsafell for a break, a visit, and possible shopping. This is useful late in a long day. You can use the time to rest, buy something, or simply take in the surroundings before the drive back to Reykjavík.

Some experiences connected with this area may include pools or spa time, and one account describes a pleasant warm-water finish. However, the stated itinerary specifically lists Húsafell as a break and shopping stop, so you should not book this tour expecting a guaranteed spa admission unless the operator confirms it for your date.

That distinction is important. The clearly included attraction is admission to Viðgelmir Lava Cave. Meals are not included, and the information provided does not list a separate Húsafell bathing admission.

The guide can shape the whole day

A 10-hour tour gives the guide plenty of time to add meaning to the drive. Strong guides have made a real difference here. Filip has been praised for stories and a carefully chosen music playlist. Walter is known for jokes and facts that help a small group relax. David has been described as kind and funny, while Thor and Addi have also received praise for their warmth and information.

That said, you should keep expectations realistic. One account found the guide more like a driver, with limited interaction beyond giving directions and meeting times. Another found the driving somewhat aggressive, even while rating the guide well overall.

This is a reminder that a small group does not guarantee a perfect guiding style. The route itself is strong, but your enjoyment will be higher if you get a guide who explains the geology, saga background, and local places rather than simply announcing the next stop.

Free Wi-Fi is available onboard the bus, which is handy during the long stretches between stops. The group maximum of 19 is small enough to feel more personal than a large coach, while still keeping the price below a private vehicle tour.

Timing, comfort, and what to pack

The tour takes up to 10 hours, with an early pickup and a return to Reykjavík later in the day. You will spend a fair amount of time in the vehicle, but the route breaks the journey into several stops rather than one long sightseeing block.

The cave, waterfall viewpoints, and geothermal stops all involve walking. You should bring:

• Warm clothing, including an extra layer for the cave
• Shoes suitable for wet or uneven paths
• Cash for lunch and the coffee break
• A phone or camera with enough battery for a full day

The supplied information specifically asks you to bring warm clothing and cash. It does not promise that meals are available at every stop, so plan to buy lunch where the tour pauses or bring something with you.

The route is not suitable for children under five, people with mobility impairments, or wheelchair users. If someone in your party has difficulty walking, the cave may not be comfortable even though handrails and a wooden walkway are provided. One older visitor chose to remain at the café while relatives entered the cave, which may be a practical option if facilities are available on the day, but you should confirm arrangements with the operator.

Is $210 a fair price?

For $210, you are paying for a long guided circuit rather than a single headline attraction. The package includes Reykjavík pickup and drop-off, an English-speaking guide, onboard Wi-Fi, and the admission fee for Viðgelmir.

The strongest value comes from combining places that are spread across western Iceland. Renting a car could give you more freedom, but it would also put navigation, road conditions, parking, and cave arrangements in your hands. This tour removes that work and gives you a full day of sights.

The weaker value is for anyone who dislikes fixed schedules. Hraunfossar, Reykholt, and the cave all receive set time allowances, and you cannot linger at one favorite viewpoint for half a day. The 10-hour length also makes this a poor fit if you want a relaxed spa day or a short outing.

Free cancellation up to 24 hours before departure and the option to reserve now and pay later make the booking less rigid. Still, the key decision is simple: do you want a packed west Iceland day with a serious cave visit, or would you rather explore fewer places at a slower pace?

Who should book this tour?

I would choose this tour if you want to see a less familiar side of Iceland without hiring a car. It suits people who enjoy geology, waterfalls, medieval stories, and a day with several different stops.

It is also a good fit after a run of quick photo stops on other Iceland tours. The route has enough variety to keep the day moving, while the 90-minute Hraunfossar pause and the cave tour give you more time than a typical roadside stop.

I would hesitate if you have limited stamina, dislike long vehicle days, or need fully accessible routes. I would also check the exact Húsafell plan if a spa visit is important to you, since the listed inclusions do not clearly promise one.

Should you book the Viðgelmir and West Iceland tour?

Book it if the idea of walking through an ancient lava tunnel appeals to you. Viðgelmir is the reason to choose this route, while Hraunfossar, Barnafoss, Deildartunguhver, and Reykholt make the long day feel worthwhile.

The tour is best for an active, curious visitor who wants more than Iceland’s most familiar stops. Bring warm clothes, carry cash for food, confirm your pickup bus stop, and allow the full 10 hours. If you can accept the long schedule and variable guide style, this is a strong way to reach western Iceland from Reykjavík.

FAQ

How long does the tour take?

The tour takes up to 10 hours, including travel between Reykjavík and the stops in western Iceland.

What time is pickup in Reykjavík?

Pickup takes place between 8:30 and 9:00 AM. You should be ready at your pickup location from 8:30 AM.

Is pickup included?

Yes. Pickup and drop-off within Reykjavík are included. Since buses cannot use some central streets, your pickup may be at the nearest bus stop.

Is admission to Viðgelmir Lava Cave included?

Yes. The admission fee for the guided Viðgelmir Lava Cave visit is included in the ticket price.

Are meals included?

No. Meals are not included. Bring cash for lunch and the afternoon coffee break.

What language is the tour conducted in?

The live tour guide speaks English, and the cave visit is guided as part of the experience.

How large is the group?

The maximum group size is 19 passengers.

Is the tour suitable for children or wheelchair users?

The tour is not suitable for children under five, people with mobility impairments, or wheelchair users.