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Iceland Nature Reserves

5 mapped3 regionsProtected landSeasonal rules apply
Lónsöræfi
Eldey

Iceland protects dozens of areas as nature reserves (friðland) under its Nature Conservation Act, separate from its three national parks. They range from the Lónsöræfi highland wilderness on the edge of Vatnajökull, to the Flói wetland bird reserve near the South Coast, to the Eldey gannet island off Reykjanes. Each reserve has its own access rules — many bird reserves restrict entry during the spring nesting season, and off-road driving is banned everywhere.

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Before you visit
Rules vary
Each reserve has its own access and seasonal restrictions
Bird reservesSpring limits
Off-road drivingBanned
Dogs / dronesOften restricted
Highland reservesOften need 4×4

Reserves worth a page

The reserves with real access info and photos — bird wetlands, gannet islands and highland wilderness.

When & how to visit Iceland's nature reserves

Access ranges widely. Lowland and coastal reserves like Flói near Selfoss are reachable by any car and best in late spring and summer for birdlife — but stay on the marked paths during the nesting season. Lónsöræfi, on the south-eastern edge of Vatnajökull, is remote highland wilderness with no marked amenities: it needs an F-road, a 4×4, river-crossing experience and full self-sufficiency, and is summer-only. Eldey cannot be landed on without a research permit, but its gannet colony is visible from the Reykjanes coast and via live webcams. Off-road driving is illegal in every reserve — it scars fragile moss for decades. Check live road conditions and the Environment Agency (Umhverfisstofnun) page for each reserve before you go.

The nature reserves of Iceland, compared

All 5 mapped reserves, ranked — our best-documented picks first. Tap any name for the full guide. Area and access details come from Wikidata and OpenStreetMap where they exist.

ReserveRegionAreaKnown for
LónsöræfiEast Iceland0.0 haWorth discovering
EldeyWest Iceland0.0 haWorth discovering
Flói Nature ReserveSouth CoastWorth discovering
Fjallabak natural reserveSouth Coast4.5 haNature reserve in South Coast
GeitlandWest Iceland1.2 haNature reserve in West Iceland

Nature reserve
questions

What counts as a nature reserve in Iceland?
A nature reserve (friðland) is land protected under the Nature Conservation Act for its habitat, geology or wildlife. It sits alongside national parks and country parks in Iceland’s protected-area system, managed by the Environment Agency (Umhverfisstofnun). Reserves range from tiny coastal fragments to large highland wilderness areas.
Can I visit nature reserves freely?
Most reserves are open to the public on foot, but each has its own rules. Some restrict off-trail walking, camping, drones or dogs, and bird reserves like Flói close or limit access during the spring nesting season. Check the signage at the site and the Environment Agency page for the specific reserve before you go.
Which is the biggest wilderness reserve?
Lónsöræfi in the south-east is the best known — a large mountainous wilderness area on the edge of Vatnajökull, popular with experienced multi-day hikers. It has no marked amenities, so it needs proper preparation, navigation and gear.
Can I see the Eldey gannet colony?
Eldey is a protected island about 13 km off the Reykjanes peninsula and one of the world’s largest northern gannet colonies (~16,000 pairs). Landing is restricted to permit-holding researchers, but the colony can be watched via live webcams and the island is visible from the Reykjanes coast on a clear day.
Do I need a 4WD to reach a reserve?
It depends on the reserve. Lowland and coastal reserves like Flói are reachable by any car on paved or gravel roads. Highland wilderness areas such as Lónsöræfi involve F-roads, river crossings and a 4×4, and are summer-only. Check live road conditions before you drive.
What should I not do in a reserve?
Stay on marked paths where they exist, take all litter out, keep clear of nesting birds, do not drive off-road (it is illegal everywhere in Iceland and scars fragile moss for decades), and follow any seasonal closures. Leave the reserve exactly as you found it.