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Inside Thrihnukagigur volcano, Iceland.

Iceland: Reykjavik, Blue Lagoon, Into the Volcano
June 2023

Reykjavik Blue Lagoon Into the Volcano
Inside Thrihnukagigur volcano, Iceland.


Reykjavik, though small, is pleasant to explore, and the Blue Lagoon is a popular attraction, but descending into the volcano Thrihnukagigur was an absolutely spectacular and unforgettable experience.

Reykjavik

Reykjavik harbour, Iceland
View of the harbour from our room at the Exeter.
Reykjavik view, Iceland
View from our room at the Exeter.

 

A very small capital city, very compact and easy to explore. Not surprising really as Iceland as a whole has a population of under 400,000.

We stayed in the Exeter, very central, and had been upgraded to the Harbour Suite which had a fabulous view over the harbour.

Reykjavik harbour, Iceland
View from our room at the Exeter.

We stayed here for a couple of nights at the end of our holiday too, so were able to thoroughly explore the city. On the ground floor of the hotel the Deig Bakery sells great doughnuts and coffees. The crème brûlée doughnuts are fantastic but very filling, if it was possible to split them between two, one would have been enough for us.

Creme brulee doughnut, Iceland
Blow-torching a sugar drenched crème brûlée doughnut at Deig.
Food tour, Rekjavik, Iceland
Arctic char and salmon roe on a blini.
Fjallkonan
Food tour, Rekjavik, Iceland
Shredded lamb on flat bread.
Fjallkonan

On our first day we did a food tour of Reykjavik, it's a good way to get to see a place with a local and taste the local dishes. Very helpfully our guide, Noki, sent a summary of all the food we'd had.

 

First up was Fjallkonan where we had excellent shredded slow cooked lamb shoulder on flat bread and lightly cured arctic char with salmon roe and elder flower dressing on chickpea blini.

Then Messinn, a superb fish restaurant where we were served the traditional Plokkfiskur (Mashed Cod) and another Arctic char dish with almonds, cherry tomatoes and lime served with very good rye bread and butter.

Food tour, Rekjavik, Iceland
Arctic Char
Messinn
Food tour, Rekjavik, Iceland
Plokkfiskur
Messinn

 

 

Next street food in the shape of a highly acclaimed lamb hot dog from a small stand in the city centre, Baejarins Beztu Pylsur.

It really was extremely good. I had it with everything including fantastic crispy onions and remoulade. There is always a long queue here for good reason!

Food tour, Rekjavik, Iceland
Lamb Hot Dog
Bæjarins Beztu Pylsur
Food tour, Rekjavik, Iceland
Food tour, Rekjavik, Iceland
Traditional Icelandic meat soup was thin and not very tasty.
Íslenski Barinn

Traditional Icelandic meat soup was served at Íslenski Barinn which neither of us thought was very special, and the infamous fermented shark.

We had already had several warnings bout this, smelling and tasting vile, but we both tried it, and though the smell lived up to its reputation, the taste wasn't as bad as we expected even when chewed the recommended 12 times! Noki told us that the shark has no kidney so somehow all the waste is reabsorbed into the body which is poisonous. Icelanders seem to eat it as an act of bravado but not very much and not very often.

Food tour, Rekjavik, Iceland
A good range of beers at Íslenski Barinn.

 

Food tour, Rekjavik, Iceland
Very small cubes of fermented shark meat stored in a sealed Kilner jar.
Íslenski Barinn

 

Finally to Café Loki where we had rye bread ice cream, kleina (an Icelandic doughnut) and coffee. I didn't like the ice cream at all, and, for me, the doughnut wasn't anything special either.

Rekjavik, Iceland
Hallsgrimskirkja
Rekjavik, Iceland
Food tour, Rekjavik, Iceland
Kleina and rye bread ice cream smothered in whipped cream.
Café Loki
Rekjavik, Iceland
Hallsgrimskirkja seen from Sky Bar.
Rekjavik, Iceland
Granite and crystal font in Hallsgrimskirkja.

Café Loki is very close to the famous Lutheran church Hallsgrimskirkja. It's very austere, inside and out, but an interesting shape. It is designed to mimic the beautiful basalt rock formations that we were to see in several areas of Iceland. At 75 metres this is the tallest church in Iceland.

Rekjavik, Iceland
Statue of Leif Eiriksson.

A statue in front of the church is of Leif Eiriksson, said to be the first European to reach North America, 500 years before Columbus. The statue was a gift to Iceland from the United States.

There is a great view of Hallsgrimskirkja from the terrace of Sky bar on the top floor of Center Hotels Arnarhvoll. Also of the waterfront near the Harpa concert hall with the mountains behind.

Rekjavik, Iceland
View from Sky bar.
Rekjavik, Iceland
Very good cocktails at Fjallkonan.
Rekjavik, Iceland
Harpa
Rekjavik, Iceland
The tempura was very poor, very doughy encasing a tiny bit of lobster.
Fjallkonan.

When we returned to Reykjavik we made sure to have another hot dog, really excellent.

We also returned to Fjallkonan and Messinn.

 

Fjallkonan was a severe disappointment. Though the cocktails and lamb flatbread were very good, my lobster tempura was terrible, really doughy with very little lobster.

Rekjavik, Iceland
Shredded lamb flatbread at Fjallkonan.

 

 

Rekjavik, Iceland
Duck confit at Fjallkonan was very disappointing.

 

We then both had the duck confit which was also bad, served with cold pancakes, the small amount of duck was also cold. The table was tiny with not enough space for the plates and glasses. All in all, a very disappointing experience.

Fortunately our return visit to Messinn was superb, one of the best meals we had in Iceland.

Rekjavik, Iceland
Lovely bread and very good cocktails to start at Messinn.

We both had fish pans: fillet of cod with chili curry, leek, apples, mango chutney, white wine, cream, cream cheese and parmesan; Atlantic wolf fish prepared with mushrooms, paprika, grapes, white wine, and cream.

Rekjavik, Iceland
Wolf fish fish pan at Messinn.
Rekjavik, Iceland
Cod fish pan at Messin.

The fish pans are served in the pans that they are cooked in so it's all piping hot with lots of sauce.

Along with farming, fishing has always been the most important industry in Iceland, right from the first settlements in the 9th century. These days there are fewer independent fishermen as the massive fishing trawlers take over. We saw some of these in the old harbour, one in particular was an unbelievable size and there was at least one whaler.

Rekjavik, Iceland
Huge trawler in the Old Harbour.
Rekjavik, Iceland
Huge trawler in the Old Harbour.

 

Rekjavik, Iceland
Whaler in the Old Harbour.

 

 

 

Icelanders have hunted whales for centuries, though hunting with harpoons from row boats bears little resemblance to the commercial operations of today. It is possible that whaling may be banned altogether in 2024.1

Iceland was settled relatively late in human history. At various times from the late 9th century Scandinavians landed or made temporary settlements on Iceland.


Rekjavik, Iceland
Remains of the old stone pier which originally ran down to the shore and was covered during land reclamation, then partially restored in 2018.

The first permanent settlement was established by Ingolfur Arnarson and his brother, according to legend. It was he who, it is said, gave Reykjavik its name - he saw the steam rising from thermal springs and thought it was smoke, hence "Smoky Bay" - Reykjavik.

Rekjavik, Iceland
Unloading at the Stone Pier around 1907.
One of several photographs along the side of the stone pier charting its history.
Rekjavik, Iceland
The oldest house in Reykjavik.
Rekjavik, Iceland
Colourful houses in Reykjavik.

The oldest house in Reykjavik dates from centuries later, though. Built in 1762, Adalstraeti 10 is of timber construction and was one of only a few dwellings at this time.

Nearby is the best ice cream we found in Reykjavik at Gaeta, very pleased to see they had liquorice, which is supposedly very popular in Iceland.

Rekjavik, Iceland
Excellent ice cream at Gaeta.
Rekjavik, Iceland
Corrugated metal cladding is used extensively, here on a distinctive onion domed house.
Rekjavik, Iceland
Bronze bas relief sculpture below the statue of Jon Sigurdsson, on Austurvollur Square. In the 19th century he was a leader of Iceland's independence movement.

 

In 1397 the Kalmar Union united the countries of Norway, Sweden and Denmark under one king and Iceland came under Danish control. In 1918 Iceland became an independent state within Denmark, and 26 years later gained full independence.

 

Blue Lagoon

Blue Lagoon, Iceland

 

We arrived on a dull, drizzly afternoon, not unusual as Iceland has a very wet climate, though we were very lucky with the weather throughout our trip, having only two other days when it rained and much higher than average temperatures. The average high for June is around 11C but we had many days of temperatures in the twenties.

On the way into Reykjavik we stopped off at the Blue Lagoon. We didn't want to go into the water, just have a look of it. And on this chilly, overcast day it was very atmospheric, surrounded by jagged black lava, with steam rising from the blue water and plumes from the nearby power station behind.

Blue Lagoon, Iceland
Mosses on the lava.
Blue Lagoon, Iceland

The lava is not totally devoid of life, there are abundant lichens which are among the first to begin colonising the habitat, followed by more diverse plants as a kind of soil builds up.

The milky white colour in the pools is due to high silica content of the mud, people in the pools rub the mud into their skin.

Blue Lagoon, Iceland
Blue Lagoon, Iceland

 

 

People were in the pools closest to the spa buildings but walking only a short distance away all the pools were occupied only by a few ducks - they must love the hot water which is around 40°C!

Blue Lagoon, Iceland

 

 

 

Blue Lagoon, Iceland
An Eider duck at the Blue Lagoon.

 

 

Into the Volcano

Into the volcano, Iceland
The lava fields are well-populated with moss showing that this area last erupted many thousands of years ago.

We went inside a volcano at the very end of our trip to Iceland and it was an incredible experience.

Into the volcano, Iceland
Into the volcano, Iceland
The fissure marking the separation of the Eurasian and North American plates.

From the drop-off point on the lava fields there is a roughly 4km round trip to the volcano and back. The terrain is quite rough but it's a relatively easy hike for anyone of reasonable fitness, though there is a short, steep climb to the top of the volcano.

Into the volcano, Iceland
Pumice, a very porous volcanic rock.
Into the volcano, Iceland
Snow in the fissure.

Our guide was very knowledgeable and explained how the region we were in was extremely volcanic. The reason for this is that the fault line where the Eurasian and North American plates are moving apart runs right through Icelnand and directly through this area, we actually crossed it! The landscape is littered with volcanic cones and subterranean lava caves.

 

Into the volcano, Iceland
Lava caves.
Into the volcano, Iceland
Lava caves.
Into the volcano, Iceland
The ridges in this rock formed when the lava flowing down from the volcano cooled and solidified.


Into the volcano, Iceland
Thrihnukagigur Volcano
The tallest cone on the right is the one we descended into.
Into the volcano, Iceland
From the top of the cone the other two cones of Thrihnukagigur, from much earlier eruptions, can be seen. The nearest erupted around 5000 years ago, the furthest erupted probably more than 50,000 years ago, during the glacial stage of the Ice Age.
Into the volcano, Iceland
View from the top of Thrihnukagigur.

 

 

 

Thrihnukagigur Volcano has three cones and we were to descend one of these. It last erupted around 4,500 years ago and there is no indication that it will erupt again in the near future. Normally the vent closes after an eruption, plugged by cold magma, but for some reason this one had remained open. There hasn't been an eruption in this area for thousands of years.

 

Into the volcano, Iceland
View from the top of Thrihnukagigur.

 

 

 

The views from the top of Thrihnukagigur are impressive. We'd been blessed with a very warm, clear day and could see all the way to Reykjavik and out to sea.

Into the volcano, Iceland
Reykjavik from the top of Thrihnukagigur.
Into the volcano, Iceland
The structure from which the cradle is lowered.

At "base camp" (where they served a very good traditional Icelandic meat soup when we came back out of the volcano) just below the volcanic cone we were kitted out with harnesses and helmets and then taken to the lip of the cone where six of us boarded a cradle with a guide who clipped us in. The cradle is very similar to the window cleaner cradles used for skyscrapers.

Then began a long slow descent, 120m down into the volcano.


Video: Descent into the volcano.

At the top it is very narrow and the cradle very nearly touches the sides at some points. But then it widens out into the vast main chamber.


Video: Descent into the volcano.

Video: Descent into the volcano.
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland

Video: Descent into the volcano.

 

At the bottom we were unclipped from the cradle and made our way into the chamber. It's very dark in places but there are a few lights.

Into the volcano, Iceland
The cradle returning to the surface.
Into the volcano, Iceland
Into the volcano, Iceland

 


Video: Descent into the volcano.

A rope is fixed around the edge to provide some kind of security against falling as the going is steep in places, and very rough ground with loose, and sometimes wet, lava rocks underfoot. But it is an absolutely fantastic experience.

Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
The vent down which the cradle descends.
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland

 

The walls have huge coloured patches from various minerals - sulphurous yellows, iron-based reds and purples.

 

Into the volcano, Iceland

 

We spent around 45 minutes inside the volcano clambering around the rocks and trying to get decent photographs but it's quite difficult and these don't really do it justice, not only in the brightness and depth of the colours but also in the amazing experience that it is.

Into the volcano, Icelande
Into the volcano, Iceland
Into the volcano, Iceland

 

Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland
Into the volcano, Iceland

Simply spectacular.

 

 

 

 

References

  1. Iceland whaling: Fisheries minister signals end from 2024, BBC, 4 Feb 2022.