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Hiking · Capital Region, Reykjavik

Heidmork Nature Reserve

  • Difficultyeasy
  • Distance1-10 km marked loops
  • Duration1-3 hours
  • Elevation20-100 m
  • TransportCar about 15-20 minutes from central Reykjavik; Straeto services reach the Ellidavatn area but the reserve interior is mostly reached on foot or by car (check straeto.is)

Heidmork is a large forested nature reserve on the south-eastern edge of Reykjavik, spread around the lake Ellidavatn in Iceland's Capital Region. It is one of the main outdoor recreation areas for residents of the city, offering numbered and marked walking paths of roughly 1-10 km through planted woodland, lava fields and open heath. The reserve is about 15-20 minutes by car from central Reykjavik, and car parking is available at several entrances and picnic areas.

Large forested reserve around Ellidavatn lake on Reykjavik's south-east edge with numbered, marked paths of 1-10 km.

Heidmork is a large forested nature reserve on the south-eastern edge of Reykjavik, spread around the lake Ellidavatn in Iceland's Capital Region. It is one of the main outdoor recreation areas for residents of the city, offering numbered and marked walking paths of roughly 1-10 km through planted woodland, lava fields and open heath. The reserve is about 15-20 minutes by car from central Reykjavik, and car parking is available at several entrances and picnic areas. Straeto services reach the Ellidavatn area, but the interior of the reserve is mostly reached on foot or by car, so visitors should check straeto.is for current routes. Elevation change is small, between about 20 and 100 m, and the surface varies from gravel and packed dirt to forest paths with roots and some rougher lava rock. Most loops are easy and take 1-3 hours, which suits families and walkers of all fitness levels. Shade is available under the trees, which is unusual in Iceland and gives some shelter from wind. Key landmarks include the shoreline of Ellidavatn, forest clearings used for picnics and viewpoints over the lava landscape, and walkers can choose a turn-around point at any junction because the paths are signposted. Drinking water is not reliably available along the paths, so walkers carry their own supplies. There are no overnight huts, but simple picnic facilities exist at the main clearings. In midsummer, midges and other insects can be bothersome near the water, and insect repellent is useful. A rain jacket and walking shoes are sufficient equipment for most outings. The reserve is open year-round, though the most comfortable walking is between May and October, while in winter the paths are used for snow walking and skiing when conditions allow.

Practical information for Heidmork Nature Reserve · Last updated September 2026
Distance 1-10 km marked loops
Duration 1-3 hours
Difficulty easy
Trailhead Car about 15-20 minutes from central Reykjavik; Straeto services reach the Ellidavatn area but the reserve interior is mostly reached on foot or by car (check straeto.is)
Best season May-October
Address Heidmork, Ellidavatnsvegur, 110 Reykjavik

Trail facts

Trail area
Heidmork, Ellidavatn

What to bring

Walking shoes, insect repellent in midsummer, rain jacket

Location

Heidmork, Ellidavatnsvegur, 110 Reykjavik

64.0889, -21.7561 View on map

Highlights

  • Network of numbered, marked paths from about 1 to 10 km
  • Forest shade and shelter rare in the Icelandic landscape
  • Shoreline walks around the lake Ellidavatn
  • Close to Reykjavik, about 15-20 minutes by car

Tips for visiting

  • Pick a route from the signposted numbered paths and keep to its marking
  • Bring insect repellent for midsummer walks near the water
  • Carry water, as the paths have no reliable taps
  • Check straeto.is for the latest bus connections to the Ellidavatn area
  • Pack a rain jacket, as weather changes quickly

When to visit

May to October for comfortable walking, with weekday mornings quieter than summer weekends.

Accessibility

Some of the shorter paths and picnic areas have flat gravel surfaces that may suit strollers and some mobility needs, but many forest paths are uneven with roots and rock. Visitors should ask at the entrances or check ahead for suitable routes.

Frequently asked questions

How long are the walking paths in Heidmork?

The marked paths range from about 1 to 10 km, and most outings take 1-3 hours.

How far is Heidmork from central Reykjavik?

It is roughly 15-20 minutes by car from the city centre.

Is Heidmork suitable for children?

Yes. The paths are mostly easy with small elevation changes, and the shorter loops suit families.