HerdlaAbout Herdla
Herdla is a small island and surrounding islets off the coast of Vestland county in western Norway, within Askøy municipality. It is notable for its seabird populations and visible Second World War fortifications.
The island group provides shoreline and marsh habitats that attract migratory seabirds and waders, with boardwalks and vantage points for birdwatching and nature photography. Remains of wartime concrete gun emplacements and bunkers are accessible on walking routes and are a frequent point of interest.
Herdla was militarised during the Second World War when occupying forces built coastal defences and related infrastructure on the island; these concrete structures remain as ruins. The island has long been used for fishing and grazing, and more recently for nature conservation and recreation.
Herdla sits off the coast of Askøy in Vestland, on Norway’s western seaboard, within the archipelago near the mouth of nearby fjords. It is reached from the mainland by road and short boat links from the surrounding shoreline.
- Birdwatching season: Best visited during spring and autumn migration when numbers of seabirds and waders concentrate along the shores, and bring binoculars for close-up viewing.
- Access and facilities: Simple waymarked paths and a small visitor facility make the island suitable for day visits, but check local boat or ferry schedules if not walking from the mainland.
What to See#
- Herdla bird area: Covers a mix of coastal heath, marsh and small islands that support migrating seabirds and waders, with marked paths and viewing points for birdwatching.
- WWII fortifications: Contains concrete gun emplacements and bunkers from German coastal defences built during the Second World War, visible on the island’s walking routes.
Nearby Attractions to Herdla
Best Time to Visit Herdla
Herdla is best visited in calm weather; spring and autumn bird migration are highlights.
Weather & Climate near Herdla
Continental climate with cool summers (peaking in August) and cold winters (coldest in February). Temperatures range from 1°C to 16°C. Abundant rainfall (1789 mm/year), wettest in October.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | 1° - 5° | -2° | 173 mm | overcast | 89% | 6.9 m/s | 0.0 low | 6.4h |
| February | Poor | 1° - 4° | -2° | 139 mm | overcast | 88% | 6.0 m/s | 0.0 low | 8.8h |
| March | Poor | 2° - 6° | -1° | 139 mm | overcast | 87% | 6.1 m/s | 0.2 low | 11.6h |
| April | Poor | 3° - 8° | 2° | 97 mm | overcast | 83% | 5.3 m/s | 0.5 moderate | 14.4h |
| May | Acceptable | 7° - 12° | 7° | 75 mm | overcast | 81% | 4.8 m/s | 0.9 moderate | 17.0h |
| June | Acceptable | 9° - 14° | 12° | 96 mm | overcast | 82% | 4.8 m/s | 1.2 high | 18.5h |
| July | Good | 11° - 16° | 14° | 108 mm | overcast | 84% | 4.5 m/s | 1.1 high | 17.8h |
| August | Acceptable | 12° - 16° | 14° | 147 mm | overcast | 84% | 4.7 m/s | 0.8 moderate | 15.4h |
| September | Poor | 9° - 14° | 12° | 203 mm | overcast | 86% | 5.7 m/s | 0.4 low | 12.7h |
| October | Poor | 7° - 11° | 6° | 205 mm | overcast | 85% | 6.1 m/s | 0.1 low | 9.9h |
| November | Poor | 4° - 8° | 2° | 205 mm | overcast | 87% | 6.5 m/s | 0.0 low | 7.2h |
| December | Poor | 2° - 6° | -1° | 202 mm | overcast | 88% | 6.7 m/s | 0.0 low | 5.5h |
How to Get to Herdla
Herdla lies off the coast of Askøy, northwest of Bergen. There is no direct rapid transit; visitors normally reach Askøy by road from Bergen and then arrange private boat transport from local harbours (check Askøy municipal services for seasonal boat operators). Hiking and birdwatching on the island requires a short boat crossing and walking at low tide lines can be exposed.
Tips for Visiting Herdla
- Check tides and weather before planning a visit; Herdla's winds can change quickly and there is little shelter.
- Bring binoculars: the island is famed for seabird colonies and migrating geese, especially in spring and autumn.
- If arriving from Bergen, arrange transport with local boat operators in Askøy - there is no regular vehicle ferry service from the city.