High Coast / Kvarken Archipelago

High Coast / Kvarken Archipelago
Photo by Els Slots.

The High Coast / Kvarken Archipelago shows outstanding examples of geological processes caused by glaciation.

Historical Ice Ages have shaped the landscape of these two components on opposite sides of the Gulf of Bothnia. The High Coast is important for research on isostasy, in which the land rises as the weight of the melting glaciers is lifted. This is a still continuing process that leads to the emergence of new islands and lakes. Kvarken features unusual moraine ridges (“De Geer moraines") that were formed when boulders and stones were pushed to the edge of the melting continental ice sheet.

Community Perspective: the site provides excellent views if you get to a higher viewpoint and enjoyable hiking. The area is good for birding as well. Finnish Kvarken has been covered by John (cruising) and Els (driving+hiking), while the Swedish High Coast was done by John (cruising), Clyde (driving+hiking) and Nan (public transport+hiking).

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Germany - 02-Jun-19 -

High Coast / Kvarken Archipelago by Nan

On my way back from Laponia to Stockholm I spend one day hiking along the High Coast (Höga Kusten). It wasn't easy to get to. It was a 6h ride from Lulea and another 6h ride to Uppsala in the evening. But this is the plight of the world heritage traveler. Or any traveler trying to visit Northern Sweden as distances are great and connections infrequent.

Similar to Clyde I visited Skuleskogen National Park and hiked up Slattdalsskrevan. My views were more limited than Clyde's thanks to the whole area still covered in magical morning mist. After lunch, the sky eventually cleared and I could see the outer islands.

If you are not a geologist, the High Coast looks and feels pretty much like many coastal areas in Sweden. Forests, rocks and islands are there in abundance. But it's a fine example of a Swedish coast and a very pleasant visit.

Getting There

I arrived in Docksta around 22:00h by bus. I came from Lulea via Umea. During summer, it’s still bright this late at night. My hotel was within 200 meters of the bus stop and they provided me with an entry code, so the late check-in was no problem.

The next day, I hiked to Bjästa from where you can catch buses to Örnsköldsvik and Umea (north) or Sundsvalls (south). Örnsköldsvik has a train station and an airport. Trains run north to Umea and south to Sundsvall. The airport connects you to Stockholm. Be aware, though, that the airport is outside of town and no public transport option exists.

If you want to see one of the islands, one option would be to take the ferry to Ulvohamn and explore the island, possibly with a canoe.

The High Coast Trail

The High Coast Trail runs from Hornöberget to Örnsköldsvik. However, the inscribed area is far more limited. Unfortunately, the map on the Unesco site is missing a page, so it’s hard to tell where the precise borders in the Docksta area are. In any case, Skuleskogen National Park is in bounds.

I left my hotel around 7:15h to hike from Docksta to Bjästa via Skuleskogen. In total, I hiked 30 kilometers in eight hours.

Initially, I joined the High Coast trail along the highway, but I lost the trail outside of town. So instead of hiking on the trail to the entry, I followed the road to Käxed and then made my way to the entry. Looking back, I would recommend the same to you, as the road to Käxed is nice with little traffic. It also allowed me to make some easy distance before the challenging part of the trail started.

In the national park, I hit the strenuous bit when I made my way up to Slåttdalskrevan. The trail becomes a mix of roots and rocks. But the views you get for that are nice. Alternatively, you can follow the coastline. Towards the north exit, both paths join. From thereon I followed the road to Bjästa. Bjästa was larger than expected with a shop and restaurants.


The at least in Germany fairly popular brand Fjällraven is based in Örnsköldsvik (or Övik how the Swedes abbreviate it as even they can’t pronounce it). Their signature bag is called Kvarken like the site.


Malta - 19-Jul-18 -

High Coast / Kvarken Archipelago by Clyde

I visited this WHS in June 2018. I actually visited the High Coast, the Swedish component of this transnational WHS, over 3 full days. I used Sandöverken as my base and covered most ground by rental car, stopping at different viewpoints and choosing a variety of hikes and trails to explore different aspects of this WHS.

To get a good overview and in-depth information on this WHS, I started by visiting the Naturum Hoga Kusten Visitor Centre in Docksta which is free (another good information point is at the High Coast Hotel reception by Sweden's longest suspension bridge). From here you can get lots of information on different trails, hikes and vantage point and they also have the UNESCO WH certificate on display. If you're adventurous and not afraid of heights, from here you can go abseiling up the Via Ferrata on Skuleberget which is one of the inscribed components of the High Coast. If this is not your thing, you'll be better off opting for the chair lift (FriluftsByn) up to a panoramic viewpoint to the Top Cabin serving ice cold Hoga Kusten beer.

If you choose the latter, you can follow short hikes (O. Bergstigen and Kalottstigen) to see different viewpoints, flora and the world's highest coastline at 286 metres above sea level. The High Coast, together with the Kvarken Archipelago in Finland) has been inscribed for its geological OUV. Nowhere else in the world has the land uplift been so extensive after the latest ice age as here. Since the ice sheet retreated from this area around 9600 years ago, the land has risen 286 metres. Land uplift has been 800 metres in total over the last 18,000 years, while the current uplift is 8mm per year. The yellow signs marked as Varldsarvsleden are the WH listed trails you need to follow and which lead to different geological aspects of this WHS.

The best place to easily view a good example of how the sea and land uplift have formed the landscape after the latest ice age is the Ringkallen peak in Sorleviken. There are different UNESCO information boards that give you detailed information and you can reach this point easily by car too. The High Coast is characterised by a varied landscape with long narrow bays, several lakes and small farms (most of which are in falun red) forming a mosaic between high hills. On the other hand, if you'd like to explore the geological features by the current coastline you can opt to visit either Rotsiden (only 500 metres away from the parking lot), a low-lying shoreline with flat smoothened diabase rocks and small islands in the Gulf of Bothnia horizon (two of which, Ulvon and Hogbonden are heritage listed and reachable by ferry), where its relatively easy to spot the white vulnerable flowers of the Northern Rock-cress, or else the Nordingra pinkish granite coastline at the Norrfallsviken Nature Reserve. Here you only have to go for 2.2km hike along the blue trail behind the mini golf cabin (in summer) which leads you to Fornminnen, Nasamyra and Badamalen. Here you'll be able to see one of the lower stone fields which consists of rocks and boulders which were embedded in the ice sheet. Over time, the sea shaped and polished the rocks into roundish rocks with smooth surfaces.

While driving towards the highlight of my visit, the Skuleskogens National Park (thanks to Peter Loov for his tips), I also managed to spot a pair of common cranes and whooper swans. I drove around 7km on an unpaved road (with a non-4WD car) to the South Entrance of the park. I opted for a 9.7km trail which starts on a wooden boardwalk in the forest and continues on a strenuous rocky surface to get to the iconic Slattdalsskrevan, a 200 metre long, 7 metre wide and 30 metre deep crevice or chasm. It is very easy to spot several ferns here. Do not forget to head left once you arrive here to go on top of the crevice for spectacular views of the high coast with flat rock pine trees, lakes and rock islands (photo). On the way you'll also see huge cobble fields with bright lime lichens some 150 metres above sea level. The world's highest cobble field can be seen at Hogklinten in Mjallom at a whopping 260 metres above sea level.

Overall this was one of the most enjoyable places in Sweden and is mostly visited by locals all year round. If you love trying different foodstuffs, go ahead and try out the fermented Baltic Sea herring, surstromming, which stinks so much that most restaurants that serve it will only serve it outdoors, and Hernö's High Coast Terroir Gin.

Els Slots

The Netherlands - 27-Jul-13 -

High Coast / Kvarken Archipelago by Els Slots

The Kvarken Archipelago is easily accessed nowadays because of the over 1 km long Replot bridge that was built in 1997. It connects the islands of Replot and Björkö with the Finnish West Coast, near the city of Vaasa. Replot and Björkö are two of the largest islands in the archipelago, large enough to hold a couple of villages and summer houses. I stayed overnight in Vaasa and visited the Terranova ecomuseum there for an introduction to the story of this area. It’s only a small exhibition but provides good insight into what it is all about (such as explaining the isostatic rebound).

The next morning I drove to Svedjehamn on the island of Björkö. This is about as far as you can go into the core zone with a car. Svedjehamm is a small fishing town and has some tourist facilities. I had chosen it for its hiking trails. At 8.45 my car was the first at the car park, and I set off for the “Bodvattnet Runt” combined with a detour to “Langgrundet”. All routes are clearly marked, and it isn’t easy to lose your way anyway as there are few turns.

One of the highlights of this walk is right at the beginning, only 800m from the car park. Climbing the Saltkaret Observation Tower rewards one with excellent views of the many long reefs and small islands that have developed just off the coastline. You need to be at some height to be able to see this clearly – it is much less spectacular seen from ground level.

I walked on happily, the sun was out already and I still had not seen any other human beings. The only noise came from the plentiful birds, mostly the screaming of seagulls, of course, a sound so well known in Holland too. The extension to “Langgrundet” took me through a “forest” of young trees, where the ground was covered with peat and lots of awkward stones. It ended at a picnic spot where you can walk up to the shore. From here I saw how shallow the water really is.

The final half of the “Bodvattnet Runt” walk is another highlight, as it runs along a pretty bay where many birds have settled. I saw a couple of swans with two young ones floating around. In the end, there are also some old wooden sheds that were used by local fishermen.

Although this hike was only about 8km long, it took me 3 hours to complete due to the sometimes difficult, rocky terrain and the many distractions and photo opportunities along the way. In all, a well-recommended hike in a pretty natural setting.

John booth

New Zealand - 03-May-10 -

High Coast / Kvarken Archipelago by John Booth

I travelled down the High Coast of Sweden using the services of the #100 bus, from Ornskoldsvik, past Skuleberget, Docksta and Ullanger to Harnosand. But the highlight was going from Ornskoldsvik to Kopmanholmen by bus (#421), then cruising on the MF Ulvon to Trysunda, and to Fjaren and Ulvohamn on North Ulvon Island. The effect of the raising of the land is quite pronounced around the waterfronts of these small ports.

I cruised the Kvarken Archipelago aboard the mv Tirra and went ashore for lunch on Kuusisaari Island. This was a day long cruise from Vaasa's inner harbour costing 11 euros.

Site Info

Full Name
High Coast / Kvarken Archipelago
Unesco ID
Finland Sweden
Natural landscape - Glaciation

Site History

2008 Name change

From "Kvarken Archipelago / High Coast" to "High Coast / Kvarken Archipelago"

2006 Extended

To include the Kvarken Archipelago, Finland

2006 Name change

From "High Coast" to "Kvarken Archipelago / High Coast, Finland and Sweden"

2000 Inscribed

1999 Deferred

High Coast: Bureau - better doc of marine aspects. Also consideration of a "Cultural Landscape".


The site has 2 locations

High Coast / Kvarken Archipelago: The Kvarken Archipelago - Zone A Finland
High Coast / Kvarken Archipelago: High Coast Sweden
High Coast / Kvarken Archipelago: The Kvarken Archipelago - Zone B Finland


The site has

Human Activity
Visiting conditions
WHS on Other Lists
World Heritage Process


Community Members have visited.

Alexander Barabanov Alexander Lehmann Alfons and Riki Verstraeten Ana Lozano Anna Olshäll Anna Wludarska Argo Atila Ege Bin Birgitte Sørensen Bram de Bruin Brendan Carroll Cheryl Christer Sundberg Claire Bradshaw ClaireSpeedie Cluckily Clyde Dachangjin3 Dan Dan Pettigrew David Berlanda Dgjohansson Dimitar Krastev Donald M Parrish Jr Donnico Ellen Nielsen Els Slots Erik Jelinek Farinelli Federico P. Feldhase Filip Murlak Gary Arndt Geert Luiken George Gdanski GeorgeIng61 Gernot Gi Hadrianus Harry Mitsidis Hubert Iain Jackson Ingemar Eriksson Ivan Rucek J Mitchell Jan Korpeg JanLindgren Jana and Matt Jani Hyppanen Jarek Pokrzywnicki Jaroslav Klement Jean Lecaillon Jkayer Joel on the Road Johan Erlandsson Johanna Nybelius John booth Jonas Hagung Jonas Kremer Jonas Martinsson Jose Antonio Collar Judith Tanner Juha Sjoeblom KarenBMoore Kbecq Klara Woodson Kurt Lauer Lars Jensen Lidiane Lorenzo Mejino Luis Filipe Gaspar MH MMM Malcolm Turner Maria Mariaana Nelimarkka Marie Morlon Martin Richardson Martina Rúčková Mattias Małgosia Łupicka Michael Turtle Michal Marciniak Mikael Bjork Mikko MirksB Nan Nihal Ege Nomad99 Olli-Pekka Turunen PKalnai PabloNorte Pascal Cauliez Patrik Patrik_globe Peter Alleblas Peter Lööv PeterH Petteri Philipp Leu Philipp Peterer Q Randi Thomsen Remigiusz Roger Enarsson Roger Ourset Roman Bruehwiler Roman Raab SHIHE HUANG Salla Saru Sascha Grabow Schnitzel Sergio Arjona Shandos Cleaver Snorri Solivagant Sophie Stacy Stefan Loov Super-Sophie Svein Elias Tamara Ratz Thomas van der Walt Tom Flaten Tsunami Vincent Cheung Walter Werksoltan Zoë Sheng