# Jyrkkäkoski Ironworks, Finland: what it is and when to go

> Jyrkkäkoski Ironworks is a 1831–1919 bruk in Sonkajärvi, Finland. Interests: Nature, History and Wildlife. The best time to visit is December to March and June to September. In June there are 20 h 08 of daylight, and in December, 3 h 51. It has an article in one Wikipedia, so it is not one of the busiest places in Finland: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip.

- Address: https://kokai.app/en/paises/europa/finlandia/jyrkkakosken-ruukki/
- Reviewed on: 2026-10-02
- Language: en

## In a nutshell

- **What it is:** 1831–1919 bruk in Sonkajärvi, Finland · Nature, History, Wildlife
- **Where:** Finland
- **Best time:** December to March and June to September.
- **Nearest airport:** OUL Oulu / Oulunsalo, 175 km as the crow flies
- **Coordinates:** 63.77658, 27.80908

## What it is and where

Jyrkkäkoski Ironworks is a 1831–1919 bruk in Sonkajärvi, Finland. It has an article in one Wikipedia, so it is not one of the busiest places in Finland: one to enjoy at a calmer pace.

Its coordinates are 63.77658, 27.80908; the nearest main airport is Oulu Airport (OUL, Oulu / Oulunsalo), 175 km as the crow flies. How to get around Finland (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/finlandia/#moverse).

- [Where it is](https://www.google.com/maps/search/?api=1&query=63.776582%2C27.809076)
- [Directions](https://www.google.com/maps/dir/?api=1&destination=63.776582%2C27.809076)

It is one of the [Nature](https://kokai.app/en/paises/europa/finlandia/naturaleza/), [History](https://kokai.app/en/paises/europa/finlandia/historia/) and [Wildlife](https://kokai.app/en/paises/europa/finlandia/fauna/) places in Finland. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap.

## When to go

The best time to visit Jyrkkäkoski Ironworks is **December to March and June to September**.

| Mes | Época | Hours of daylight |
| --- | --- | --- |
| January | Best time | 5 h 03 |
| February | Best time | 8 h 11 |
| March | Best time | 11 h 14 |
| April | Possible | 14 h 37 |
| May | Possible | 17 h 49 |
| June | Best time | 20 h 08 |
| July | Best time | 19 h 05 |
| August | Best time | 15 h 59 |
| September | Best time | 12 h 36 |
| October | Possible | 9 h 19 |
| November | Better not | 6 h 02 |
| December | Best time | 3 h 51 |

In June there are 20 h 08 of daylight, and in December, 3 h 51. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather.

| What you come for | Best time | Possible |
| --- | --- | --- |
| Nature | June to September | December to May and October |
| History | December to March and June to September | April to May and October |
| Wildlife | June to September | December to May and October |

It is not the same trip whatever you come for: Jyrkkäkoski Ironworks has a different season depending on what you want to do here, and [Kokai](https://kokai.app/en/) puts it in the right month for you.

When to go to Finland in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/finlandia/#cuando-ir).

## Before you go to Finland

To enter Finland there are 6 things to sort out before you leave, starting with “Valid Spanish ID card (DNI) or passport”: they are all, with their deadlines, in [the Finland checklist](https://kokai.app/en/paises/europa/finlandia/#antes-de-salir). Currency: Euro (EUR); plugs: Type C and F · 230 V · 50 Hz (the same plug as in Spain); emergencies: 112.

In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it.

## What is nearby

- [Volokinpolku](https://kokai.app/en/paises/europa/finlandia/volokinpolku/): Hiking · 11 km
- [Naulavaara](https://kokai.app/en/paises/europa/finlandia/naulavaara/): Summit · 25 km
- [Koseva autiotupa](https://kokai.app/en/paises/europa/finlandia/koseva-autiotupa/): Hiking · 25 km
- [Tiilikkajärvi National Park](https://kokai.app/en/paises/europa/finlandia/tiilikkajarvi-national-park/): National park in Finland · 26 km
- [Uiton kämppä, vuokratupa](https://kokai.app/en/paises/europa/finlandia/uiton-kamppa-vuokratupa/): Hiking · 29 km

Distances are as the crow flies. Everything else is in [the Finland guide](https://kokai.app/en/paises/europa/finlandia/).

## More in Finland: Nature

- [Gulf of Finland](https://kokai.app/en/paises/europa/finlandia/golfo-de-finlandia/): arm of the Baltic Sea
- [Halti](https://kokai.app/en/paises/europa/finlandia/halti/): fell at the Finnish–Norwegian border
- [Old Rauma](https://kokai.app/en/paises/europa/finlandia/old-rauma/): old town of the city of Rauma, Finland
- [Oulujärvi](https://kokai.app/en/paises/europa/finlandia/oulujarven-retkeilyalue/): lake of Northern Ostrobothnia and Kainuu, Finland
- [Turku Cathedral](https://kokai.app/en/paises/europa/finlandia/turku-cathedral/): cathedral in Turku, Finland
- [Bothnian Bay](https://kokai.app/en/paises/europa/finlandia/bahia-de-botnia/): northernmost part of the Gulf of Bothnia

Every Finland place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/europa/finlandia/naturaleza/).

## Frequently asked questions

### What is Jyrkkäkoski Ironworks?

It is a 1831–1919 bruk in Sonkajärvi, Finland. It has an article in one Wikipedia, so it is not one of the busiest places in Finland: one to enjoy at a calmer pace.

### When is the best time to visit Jyrkkäkoski Ironworks?

December to March and June to September. In June there are 20 h 08 of daylight, and in December, 3 h 51.

### How do you get to Jyrkkäkoski Ironworks?

The nearest main airport is Oulu Airport (OUL), 175 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=63.776582%2C27.809076) opens the route on the map, and how to get around Finland is explained in [its country guide](https://kokai.app/en/paises/europa/finlandia/#moverse).

### How do I add it to my trip?

With one tap. In Kokai it is already on the Finland map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby.

### What else is around here?

Nearby you have [Volokinpolku](https://kokai.app/en/paises/europa/finlandia/volokinpolku/), [Naulavaara](https://kokai.app/en/paises/europa/finlandia/naulavaara/), [Koseva autiotupa](https://kokai.app/en/paises/europa/finlandia/koseva-autiotupa/). The rest is in [the Finland guide](https://kokai.app/en/paises/europa/finlandia/).

Data from [OpenStreetMap](https://www.openstreetmap.org/way/1035373992), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q18681911), CC0. More about Jyrkkäkoski Ironworks on [Wikipedia](https://fi.wikipedia.org/wiki/Jyrkk%C3%A4kosken_ruukki). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).