Reviewed · REYKJAVíK TOURS
Reykjanes secret G spots – raw edition
The best Iceland days leave you muddy and amazed. This small-group outing from Reykjavik takes you below the ground at Leidarendi Cave, past the monster-haunted Kleifarvatn Lake, and into the steaming Seltún Geothermal Area before reaching the rugged country around the Blue Lagoon. I especially like the maximum group size of four, which lets the guide adjust the day to weather and your interests. I also like the strong focus on places beyond the usual coach-tour route.
The catch is that this is not a soft sightseeing day. You may scramble into a lava tube, walk across uneven ground, and spend hours outside in Icelandic weather. At $270 per person, the price is fair for a near-private outing with pickup, but it will feel expensive if you want easy walks and fixed sightseeing stops.
In This Review
- Key points to know before booking
- Why this Reykjanes day feels different
- Crawling through Leidarendi Cave
- Kleifarvatn, the lake with a monster story
- Seltún’s mud pools and steaming ground
- The Blue Lagoon area without a spa-day focus
- Weather, volcanoes, and possible changes
- Damian, Premmi, and the value of the guide
- What $270 buys you
- Who should book this raw Reykjanes outing?
- Should you book G Spot Iceland’s raw edition?
- FAQ
- Where does the tour start?
- How long does the experience last?
- How many people can join the tour?
- Is Blue Lagoon admission included?
- What clothing should I bring?
- Do I need to be physically fit?
- What happens if the weather is poor?
Key points to know before booking

- The lava cave is the main event: Leidarendi offers a real underground adventure, with colorful formations from two separate eruptions.
- Four people is the limit: The tiny group allows guide Damian to change the plan when wind, snow, rain, or volcanic conditions interfere.
- This is an active day: Hiking shoes, warm layers, gloves, a hat, and waterproof clothing are practical needs, not optional extras.
- The route mixes fire and water: You see lava tubes, a lake, mud pools, hot springs, steaming ground, and the volcanic area near the Blue Lagoon.
- The guide adds much of the value: Damian and Premmi are serious cave specialists, and the day includes detailed explanations of Iceland’s geology.
- Plan on losing your evening: The advertised duration is about eight to nine hours, but one account describes an eleven-hour day.
Why this Reykjanes day feels different

Most easy Iceland excursions keep to the major roads and best-known photo stops. This one aims for a rougher, quieter side of the Reykjanes Peninsula. The appeal is not a long list of polished attractions. It is the chance to see how Iceland works below your feet and under its steaming crust.
The day begins with pickup at 8:30 am. Transport is available from Reykjavik and several nearby communities, including Grindavik, Vogar, Sandgerdi, Gardur, Keflavik, and Hafnir. That broad pickup area is useful if you are staying outside central Reykjavik or near the airport.
The small vehicle and four-person maximum matter here. On a large bus, a guide must follow the clock and keep everyone moving. With this outing, the guide can spend more time at a cave chamber, stop at a lesser-known viewpoint, or adjust the order when the weather turns ugly. One particularly useful account describes wind, snow, sun, rain, sleet, and hail arriving in quick succession. The guide changed the plan around conditions and personal preferences, which is exactly the sort of flexibility Iceland often demands.
Still, flexibility is not a promise of unlimited extras. The listed route lasts roughly eight to nine hours, while a detailed account describes a day closer to eleven hours with added stops and a volcanic hike. I would keep the evening free and treat any extra activity as a bonus.
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Crawling through Leidarendi Cave
Leidarendi Cave is the most unusual part of the day. This lava tube formed during two separate eruptions, roughly 2,000 and 1,000 years ago. Once inside, you see the strange results of flowing lava cooling and hardening underground, with sections described as especially colorful.
The cave is not a simple paved tunnel. You should expect scrambling and possibly narrow sections. One account describes approaching through a back route with a tight, rough section before reaching areas closer to the regular entrance. That route gave the group a look at less-visited cave sections, but it also shows why the tour asks for moderate fitness.
This is where good footwear earns its place. Hiking shoes or boots give you a better grip on rough rock, and heavy-duty clothing protects you from cold, dirt, and damp surfaces. Bring layers that can handle changing weather before and after the cave. A small group also helps underground, since the guide can give more direct help and explain what you are seeing without competing with a crowd.
The cave receives two hours in the planned schedule, which is generous compared with the quick photo stops later in the day. I would consider this the deciding factor for booking. If squeezing, crawling, and walking on uneven rock sounds exciting, Leidarendi may be the reason you remember this tour. If it sounds unpleasant, the rest of the route may not make up for it.
Kleifarvatn, the lake with a monster story

After the cave, the mood shifts at Kleifarvatn Lake. The stop lasts about 30 minutes, enough for scenery and a short break rather than a full walk around the shore.
The lake is often compared with Scotland’s Loch Ness because local stories also attach a monster to it. That gives the stop a bit of folklore, but the real draw is the stark volcanic setting and the pause beside open water. After the close quarters of the cave, Kleifarvatn gives you room to breathe and take in the scale of the area.
Do not expect a long lakeside hike on the standard schedule. This is a short stop, and Icelandic wind can make even a brief outdoor visit feel brisk. Keep your coat and gloves handy instead of burying them in the vehicle.
Seltún’s mud pools and steaming ground

Seltún Geothermal Area brings the heat back into the day. Mud pools, hot springs, and vents send steam into the air, while the ground shows a range of strong natural colors. The effect can feel almost unreal, especially when mist shifts across the surface.
You get about 30 minutes here. That works well for seeing the main geothermal features without turning the day into a long walk. The guide’s explanations add value because the site is more than a collection of colorful pools. You can connect the steam, hot water, and bubbling mud to the volcanic forces below the peninsula.
Use caution and follow the guide’s instructions. The ground around geothermal areas can be unstable or dangerously hot, and the day’s raw style means you should not treat every patch of open ground as a walking path. The tour’s emphasis on safety is important, especially if weather makes the surface slippery.
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The Blue Lagoon area without a spa-day focus

The schedule lists two stops connected with the Blue Lagoon. The first is a one-hour hike on top of a steaming crater created during the Reykjanes fires in the 13th century. The plan is to admire the crater and the steam from above, not simply arrive for a spa session.
The second Blue Lagoon-area stop lasts about 30 minutes and focuses on the large dirt walls that protect the lagoon, along with the nearby power plant. A borehole connected with the geothermal power system is also part of the sightseeing described for this experience.
That is a useful distinction. You are not being sold a full Blue Lagoon bathing visit as part of the $270 price. Admission to the lagoon is not included, and the planned stops are mainly about volcanic features, defenses, and geothermal power. The listed Blue Lagoon admission line can look confusing, so check the exact plan before booking if entering the spa is important to you.
This portion also shows how the tour differs from a standard Golden Circle-style day. Instead of only viewing a famous attraction, you get context about how geothermal energy shapes the area and supports industry. The power plant stop may interest anyone curious about how Iceland uses heat from below the ground, while others may find it less scenic than the cave or geothermal field.
Weather, volcanoes, and possible changes

Iceland’s weather can rewrite an outdoor day quickly. The experience requires good weather, and poor conditions can lead to a different date or a full refund. That policy is sensible for a route involving caves, exposed ground, and hiking.
The guide has also adjusted plans when conditions or local volcanic activity required it. One detailed day included a hike up a dormant volcano to view an active eruption, changes in lava flows, and newly forming lava caves. The group later approached the smoldering edge closely enough to feel heat on their faces.
That sounds extraordinary, but you should not book this tour expecting an active eruption every time. The core description centers on Leidarendi, Kleifarvatn, Seltún, and the Blue Lagoon area. Volcanic activity and safe access can change, so any eruption viewing or added hike depends on current conditions and the guide’s judgment.
This is one of the strongest reasons to choose a private-feeling tour over a fixed group excursion. The guide can replace a stop, add a safe alternative, or shape the day around what is possible. It also means you need to be comfortable with a plan that may shift.
Damian, Premmi, and the value of the guide

The guide is a major part of the experience. Damian is described as friendly, entertaining, and deeply informed about Iceland’s caves and volcanic forces. Premmi is also identified as a serious speleologist. That cave expertise matters at Leidarendi, where a guide can point out details you could easily miss on your own.
You should expect plenty of explanation. The day is not just transportation between photo stops. The guides talk about the sites, Iceland in general, lava formations, geothermal energy, and the changes caused by ongoing volcanic activity.
The small group makes that information more useful. You can ask questions without waiting for a busload of people to finish taking pictures. If you enjoy understanding why a place looks the way it does, rather than simply collecting images, this is a strong point.
There is one practical transport caveat. A past outing had its planned 4×4 vehicle in repair, so a regular car was used instead. The guide apologized and still delivered the planned locations plus extras, but you may want to ask about the vehicle before departure if rugged transport is important to you.
What $270 buys you

At $270 per person, this is not the cheapest way to see Reykjanes. The price makes more sense when you add up the included elements: hotel pickup, a full day with a specialist guide, a group capped at four, access to a lava cave, and a route that can be adjusted around weather and interests.
You are paying for access to a more personal day, not for expensive entry tickets. The listed natural stops have no admission charge, and Blue Lagoon entry is not included. That means the value rests on the guide, transport, cave experience, planning, and small-group format.
For two to four active people, the cost can compare well with a private day, especially if you value quiet sites and direct attention. For a solo visitor or a couple watching every dollar, it is a bigger decision. The tour earns its price best when you take advantage of the guide’s knowledge and are ready for the physical side.
The 100 percent recommendation rate and five-star score from 14 ratings suggest a very strong record, though the sample is small. I would read that as encouraging rather than conclusive. The clearest pattern is praise for the guide, the cave, the unusual locations, and the ability to adapt the day.
Who should book this raw Reykjanes outing?
I would choose this experience if you want more than the standard Iceland checklist. It suits fit adults, active families, and people who enjoy caves, geology, volcanic activity, and changing plans. A family group ranging from age 13 to 53 completed a demanding day, but fitness and comfort with rough terrain still matter.
Pack for all conditions:
- Waterproof outer clothing and sturdy hiking shoes
- Warm layers, gloves, and a hat
- Clothing you do not mind getting dirty
- Enough energy for a long day outside
- A flexible attitude if weather changes the route
I would not choose it for a relaxed scenic drive, a wheelchair-friendly outing, or a day built around a guaranteed spa visit. The physical demands are real, and access to the Blue Lagoon itself is not included.
Free cancellation is available if you cancel at least 24 hours before the local start time. Changes or cancellations inside that window are not refunded, unless poor weather causes the operator to cancel, in which case you can receive a different date or a full refund.
Should you book G Spot Iceland’s raw edition?
Book it if the thought of walking through an ancient lava tube excites you more than another roadside viewpoint. The combination of Leidarendi Cave, Seltún’s steaming ground, Kleifarvatn’s folklore, and the volcanic country around the Blue Lagoon gives you a strong look at Reykjanes from several angles.
The best part is the scale of the experience. With no more than four people, Damian can tailor the day, explain the geology, and sometimes add unusual stops when conditions allow. The main warning is simple: bring serious clothing, expect rough ground, and leave your evening open.
For an active visitor seeking Iceland beyond the busiest routes, I would book this one. For anyone wanting easy access, fixed timing, or a guaranteed Blue Lagoon soak, choose a gentler outing instead.
FAQ
Where does the tour start?
Pickup begins at 8:30 am, with collection available in most locations in Reykjavik and in Grindavik, Vogar, Sandgerdi, Gardur, Keflavik, and Hafnir.
How long does the experience last?
The planned duration is approximately eight to nine hours. A detailed account of a customized day lasted about eleven hours, so you should keep your evening schedule open.
How many people can join the tour?
The maximum group size is four travelers.
Is Blue Lagoon admission included?
No. Admission to the Blue Lagoon is not included. The Blue Lagoon-area stops focus on views of the crater, protective dirt walls, and the nearby power plant.
What clothing should I bring?
Heavy-duty clothing and hiking shoes are recommended. Warm layers, gloves, a hat, and waterproof clothing are sensible because the tour operates outdoors in changeable Icelandic weather.
Do I need to be physically fit?
Yes. A moderate level of physical fitness is required. The Leidarendi Cave section can involve scrambling and narrow passages, and some versions of the day include longer hikes.
What happens if the weather is poor?
The experience requires good weather. If the operator cancels because of poor conditions, you will be offered another date or a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time.
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