Reykjanes secret G spots – raw edition

The most memorable part of this Reykjanes outing happens underground. At Leidarendi Cave, you’ll scramble into a lava tube formed by eruptions roughly 2,000 and 1,000 years ago, then follow twisted passages marked by striking colors and volcanic textures. This is not a step-off-the-bus sightseeing loop. You may need to crouch, squeeze, and move carefully.

I like the maximum group size of four, which gives the guide room to adjust the day to weather and your interests. I also like the mix of a real cave, geothermal ground, a monster-haunted lake, and the volcanic area around the Blue Lagoon. The main drawback is clear: this is an active day, and the $270 price does not include Blue Lagoon admission.

Key points at a glance

• Leidarendi Cave takes about two hours: Expect a genuine lava-tube outing with scrambling, low sections, and uneven ground.
• Only four people join the vehicle: A small group makes it easier to change the plan when Icelandic weather turns rough.
• The route avoids a standard coach-tour feel: You visit lesser-seen sites around Reykjanes instead of simply ticking off the best-known stops.
• Blue Lagoon access is not included: The tour views volcanic ground, defensive dirt walls, and the power plant area, but the bathing admission costs extra.
• Dress for snow, rain, wind, and sleet: Waterproof layers, gloves, a hat, and sturdy hiking shoes matter here.
• Pickup covers a wide area: Collection is available in Reykjavik, Grindavik, Vogar, Sandgerdi, Gardur, Keflavik, and Hafnir.

Why this Reykjanes day feels different

Many outings from Reykjavik follow the same polished route. This one has a rougher edge. You leave the easy roadside viewpoints behind and spend time in places where volcanic Iceland feels less arranged for visitors.

The central idea is variety. In roughly eight to nine hours, you move from a dark lava tube to an open lake, then to bubbling mud, steaming ground, and the volcanic country around the Blue Lagoon. Each stop shows a different result of the same force: Iceland’s heat below the surface.

That variety gives the day its value. You are not spending eight hours on one long hike, but neither are you sitting in a vehicle all day. You walk, scramble, stop for explanations, and return to the vehicle often enough to reset.

Damian leads the company and is joined on some outings by Premmi. Both are serious speleologists, so the cave portion is more than a quick look at a dark hole in the ground. You can expect plenty of explanation about how lava moved, cooled, and left tunnels behind.

The small-group format matters here. With four people at most, the guide can keep the pace sensible and make changes if wind, snow, rain, or poor visibility gets in the way. On one especially changeable day, the weather shifted between sun, snow, sleet, rain, hail, and strong wind. A private-style setup allowed the route to bend around those conditions instead of forcing everyone through a fixed schedule.

Entering Leidarendi Cave after two separate eruptions

Leidarendi is the day’s headline stop, and it deserves the two hours set aside for it. The cave is a lava tube created during two separate eruptions, one about 2,000 years ago and another roughly 1,000 years ago. That history is visible in the cave’s shape and color.

You do not simply walk down a paved passage. Some sections require a crouch, a scramble, or a careful squeeze through uneven volcanic rock. The reward is a closer look at lava formations and a sense of how molten rock once forced its way through the ground.

The route can include a less-used approach through a narrow, scrambly section before reaching the more familiar cave area. That makes the opening part feel like an exploration rather than a routine entrance. Your guide can explain the cave as you go, pointing out changes in the rock and the marks left by the separate eruptions.

This is the point where footwear and clothing become practical concerns, not minor suggestions. Wear hiking shoes with a firm sole. Heavy-duty clothing is recommended because cave rock can be rough, and the outer weather may be cold even when the cave feels sheltered.

You should also be honest about your comfort level. The tour requires moderate physical fitness. If you dislike crawling, low ceilings, uneven surfaces, or careful footwork, the cave may be the wrong centerpiece for your day. If you enjoy physical exploration, it is likely the part you remember longest.

Kleifarvatn Lake and its Icelandic monster story

After the cave, Kleifarvatn gives you a very different view of Reykjanes. The lake is described as Iceland’s answer to Scotland’s Loch Ness, complete with stories of a possible monster.

You get about 30 minutes here, enough to take in the water and surrounding volcanic setting without turning the stop into a long walk. The appeal is partly visual and partly cultural. Iceland’s old stories often give dramatic natural places an extra layer, and Kleifarvatn has the kind of remote, brooding character that suits a lake-monster tale.

This short stop also provides a useful break after the cave. You can stretch your legs, take photographs, and let your eyes adjust from dark rock to open sky. Do not expect a long lakeside hike. The schedule gives you a compact visit.

Seltún’s mud pools, hot springs, and colored ground

At Seltún, geothermal activity comes right to the surface. Mud pools bubble, hot springs steam, and the ground shows a broad range of colors created by heat and minerals.

You spend about 30 minutes here. That is enough to see the main features and hear how geothermal energy shapes the area. The site offers a sharp contrast with Leidarendi. In the cave, you see the old path of cooled lava. At Seltún, you see heat still working below your feet.

Stay aware of where you walk. Hot ground and steaming areas are not places for casual wandering. The guide helps you understand the site while keeping the visit focused and sensible.

Seltún is also a good example of why this tour works as a full day rather than a single attraction. The stops do not repeat one another. The cave explains volcanic construction underground, while Seltún shows heat and chemical activity at the surface.

Seeing the Blue Lagoon area without paying for a soak

The Blue Lagoon portion needs careful explanation. The itinerary includes two stops in the area, but it does not include admission to the bathing facility.

At one stop, you hike to a higher point and look over a steamy crater created during the Reykjanes Fires in the 13th century. This is a volcanic viewpoint, not a spa session. You should expect walking and an open-air view of steaming ground.

At the other stop, you see the large dirt walls built to defend the Blue Lagoon area, along with the power plant. This adds a working, industrial side to a place often presented only as a luxury bathing destination.

That contrast is useful. You see how geothermal energy supports modern Iceland, not just how it creates a photogenic pool. You also get a closer look at the volcanic setting around the lagoon without automatically paying for a spa package.

If bathing at the Blue Lagoon is important to you, add that admission to your budget and check the timing carefully. The tour price is $270 per person, and the lagoon entry is separate. The included visit is for viewing the area and its volcanic surroundings.

A route that can change with the weather

Icelandic weather can rewrite a plan within an hour. This outing is designed with enough flexibility to respond. The guide can adjust the route, substitute another stop, or add an alternative place when conditions make a planned activity unwise.

That flexibility is one of the strongest reasons to choose a four-person outing over a large scheduled group. A coach with dozens of people has less room to change direction. Here, the guide can listen to what you want to see and judge what the weather allows.

Do not read flexibility as a promise that every possible activity will happen. The published route centers on Leidarendi, Kleifarvatn, Seltún, and the Blue Lagoon area. Additional volcanic sites or a closer look at an active eruption have been part of some days, but conditions and access can change. Treat those possibilities as bonuses, not guarantees.

The tour requires good weather. If the operator cancels because of poor conditions, you can choose another date or receive a full refund. That policy is reassuring, but it also tells you something important: this is not a sheltered indoor outing.

What to wear for an eight to nine hour day

Pack for several seasons at once. Waterproof outer clothing, warm layers, gloves, and a hat are sensible choices. Comfortable hiking shoes or boots are recommended, and the cave makes a solid sole especially important.

The day can be physically tiring. One detailed account described a much longer day of about 11 hours, including extra activities and hiking. The advertised duration here is about eight to nine hours, but you should still avoid scheduling a demanding dinner reservation immediately afterward.

You will want clothing that can handle both open coastal wind and rough cave rock. Seltún may feel warmer near steaming ground, while Kleifarvatn and the Blue Lagoon area can be exposed. Pack your camera, but give equal attention to grip, warmth, and waterproofing.

A moderate fitness level is expected. The cave is the main test, but walking at several stops adds up. This outing suits a healthy, active family or couple more than someone looking for a gentle sightseeing loop.

Pickup, group size, and the $270 price

Pickup begins around 8:30 a.m. and is offered in much of the Reykjanes and Reykjavik area, including Reykjavik, Grindavik, Vogar, Sandgerdi, Gardur, Keflavik, and Hafnir. That removes one common Iceland headache: finding your way to a distant meeting point before a long day.

The group limit is four people. In practical terms, you are paying for a guide-led day with a private-tour feel, not a budget bus excursion. The price makes the most sense if you value access to unusual sites, direct explanations, and a route that can respond to your pace and the weather.

It is less compelling if you only want the cheapest way to see Seltún or the Blue Lagoon area. You would also need to add the Blue Lagoon admission if you plan to bathe there.

The strongest value comes from the cave and the guide’s specialist focus. Damian’s explanations, along with Premmi’s caving background, give the day more depth than a quick photo stop. You are paying for transport, planning, local interpretation, and a small group that can move through a difficult route safely.

Group discounts are available, and the experience is offered in English. Confirmation is normally provided when you book, though reservations made within 12 hours of departure are confirmed as soon as possible, subject to availability.

Who should book this Reykjanes outing?

I would choose this tour if you want Iceland to feel physical and slightly unpredictable. It suits people who enjoy caves, volcanic ground, unusual viewpoints, and a guide who explains how the island works.

It is also a good choice for a family with active older children. A previous family outing included ages 13 to 53, but your group should still be comfortable with crawling, climbing, and a long day outside.

I would not choose it for a relaxed spa day. The Blue Lagoon stops are sightseeing visits, and admission is not included. I would also think twice if you want a fixed schedule or dislike weather-related changes.

The tour receives a five-star average from 14 ratings, with all recommending it. The most consistent strengths are the cave, the quiet route, Damian’s friendly explanations, and the chance to see places that large tours usually skip. Those strengths fit the actual design of the day: small, active, flexible, and focused on volcanic Reykjanes.

Final call: book it for the cave and the freedom to adjust

Book this outing if you want a close look at Reykjanes rather than a standard checklist of famous stops. Leidarendi Cave is the key reason to go, while Seltún, Kleifarvatn, and the Blue Lagoon area give the day welcome variety.

The price is high, but the four-person limit and specialist cave guidance help explain it. Bring serious weather gear, accept that the route can change, and budget separately for Blue Lagoon admission if you want to enter the spa. If those conditions suit you, this is one of the better ways to spend an active day away from Iceland’s busiest routes.

FAQ

Where does the tour start?

Pickup begins at about 8:30 a.m. The operator collects participants in Reykjavik, Grindavik, Vogar, Sandgerdi, Gardur, Keflavik, and Hafnir.

How long does the tour last?

The planned duration is approximately eight to nine hours.

How many people can join?

The group has a maximum of four people.

Is the tour offered in English?

Yes. The tour is offered in English.

Is Blue Lagoon admission included?

No. Admission to the Blue Lagoon is not included in the $270 tour price.

What physical ability do I need?

You should have a moderate level of physical fitness. The Leidarendi Cave section can involve scrambling, crouching, squeezing, and walking on uneven ground.

What should I wear?

Wear hiking shoes or boots and heavy-duty clothing. Warm layers, waterproof clothing, gloves, and a hat are sensible because the tour can encounter changing weather.

Can I cancel for a full refund?

Yes, if you cancel at least 24 hours before the experience start time. Cancellations made less than 24 hours before departure are not refunded. If poor weather causes the operator to cancel, you can receive a full refund or select another date.