Blå Jungfrun Island
Small rocky island with dramatic cliffs and folklore
A granite isle in the Baltic off Oskarshamn, Blå Jungfrun is a national park reached by boat for hiking, coastal rock formations and island folklore.
Blå Jungfrun at a Glance#
Address: Blå Jungfrun (national park), Kalmar County, Sweden
Website: https://www.sverigesnationalparker.se/park/blajungfrun/
Admission: Small national park fee may apply for boat landing seasons
About Blå Jungfrun#
Blå Jungfrun is a small, uninhabited island in the Baltic Sea off the coast of Småland in Kalmar County, Sweden. It is a protected national park and a distinctive granite outcrop in the Kalmarsund strait.
The island offers bare rock surfaces, a short system of visitor paths, caves and rock formations, and a notable carved stone labyrinth that is visible on the island. Visitors typically come for day trips by boat from nearby ports, and there are strict rules to protect breeding birds and the island’s natural features.
Blå Jungfrun long features in Swedish folklore and was declared a national park to protect its geology, plant communities and cultural associations. Its folklore name “Blåkulla” connects it with historical legends about witches and seasonal gatherings.
The island sits in Kalmarsund between the mainland and the island of Öland in Kalmar County, in the Baltic Sea off Sweden’s southeast coast. It is reached by short boat crossings from ports on the Småland coast such as Oskarshamn.
- National park status: Designated a Swedish national park and nature reserve, the island is uninhabited and preserved for its geology, flora, and folklore associations.
- Seasonal access: Boats run to the island from the mainland port of Oskarshamn during the visitor season; access is controlled to protect nesting birds and fragile habitats.
What to See#
- Stone labyrinth: A small carved stone labyrinth and erratic boulders that are accessible on foot from the island’s visitor paths.
How to Get to Blå Jungfrun#
Boat excursions depart from Oskarshamn (about 15-30 minutes by sea depending on weather). Private landings are restricted; use licensed operators.
Tips for Visiting Blå Jungfrun#
- Boat from Oskarshamn for the most reliable access; private landings are restricted during bird breeding season.
- Respect local rules: landing is controlled to protect an iron-age archaeological site and nesting birds.
- Bring windproof clothing - the island is exposed and can be surprisingly cold even in summer.
Best Time to Visit Blå Jungfrun#
Summer is the main visiting season with regulated landings and boat tours from Oskarshamn.
Weather & Climate near Blå Jungfrun#
Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -3°C to 21°C. Moderate rainfall (545 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -2° - 3° | -5° | 37 mm | overcast | 89% | 6.0 m/s | 0.0 low | 7.1h |
| February | Poor | -3° - 3° | -6° | 35 mm | overcast | 89% | 5.6 m/s | 0.1 low | 9.2h |
| March | Poor | -2° - 4° | -4° | 30 mm | overcast | 86% | 5.2 m/s | 0.3 low | 11.6h |
| April | Acceptable | 0° - 8° | 0° | 33 mm | partly cloudy | 82% | 4.6 m/s | 0.7 moderate | 14.1h |
| May | Good | 5° - 13° | 7° | 35 mm | partly cloudy | 81% | 4.4 m/s | 1.1 high | 16.4h |
| June | Very Good | 9° - 19° | 14° | 50 mm | partly cloudy | 79% | 4.3 m/s | 1.4 high | 17.6h |
| July | Very Good | 12° - 21° | 17° | 57 mm | partly cloudy | 80% | 4.1 m/s | 1.3 high | 17.0h |
| August | Very Good | 12° - 21° | 17° | 55 mm | partly cloudy | 81% | 4.3 m/s | 1.0 moderate | 15.0h |
| September | Very Good | 9° - 16° | 12° | 54 mm | partly cloudy | 83% | 4.9 m/s | 0.5 moderate | 12.6h |
| October | Acceptable | 5° - 12° | 5° | 48 mm | overcast | 86% | 5.1 m/s | 0.2 low | 10.1h |
| November | Poor | 2° - 7° | 0° | 59 mm | overcast | 90% | 5.6 m/s | 0.0 low | 7.8h |
| December | Poor | -1° - 5° | -3° | 52 mm | overcast | 90% | 5.6 m/s | 0.0 low | 6.4h |
