Birdlife
15+ Duck Species
Europe's most important duck breeding lake with over 115 recorded bird species.
Mývatn: North Iceland's Volcanic Birdwatching Lake
A shallow volcanic lake in North Iceland surrounded by pseudocraters, lava pillars, and geothermal fields. One of Europe's most important breeding sites for ducks, with up to 15 species nesting here.
Location
North Iceland
37 km² · Max depth 4.5 m · Protected nature reserve
Quick Answer
Mývatn is a shallow volcanic lake in North Iceland and one of Europe's most important duck breeding sites, ringed by pseudocraters, lava fields, and hot springs.
Mývatn formed roughly 2,300 years ago in a large basaltic lava eruption, and the shallow lake sits atop a volcanic hotspot that continues to shape the landscape. The nutrient-rich waters support a dense concentration of birdlife, while the surrounding terrain reads like a textbook of volcanic features: pseudocraters, lava pillars, steam vents, mud pots, and explosion craters. The Mývatn area is a highlight of the Diamond Circle route.
Sources and page update
Updated: 2026-09-10
This guide is a travel-planning summary, not emergency guidance. Conditions in Iceland can change quickly; check official alerts, roads, and weather before driving, hiking, or booking around volatile conditions.
For sourcing standards and how to report an error, see the editorial policy.
Official sources to check
Geology
Volcanic Features
Pseudocraters, lava formations, geothermal areas, and explosion craters.
Access
Year-Round
On Route 1, about 100 km east of Akureyri. Well-served by services.
What to Expect
Pseudocraters at Skútustaðir
Walk among rootless cones formed when lava flowed over wetland. These craters were never true volcanoes but look remarkably like small volcanic cones.
Dimmuborgir Lava Formations
A maze of lava pillars, arches, and caves formed by a collapsed lava lake. Icelandic folklore places the home of trolls and the Yule Lads here.
Hverfjall Tephra Crater
A near-perfect 1 km wide explosion crater you can hike around the rim of in about an hour. Formed roughly 2,500 years ago in a single explosive eruption.
Námaskarð Geothermal Area
Boiling mud pots, steaming fumaroles, and sulfur deposits on the eastern pass above the lake. Check current access and parking arrangements.
Earth Lagoon Mývatn
Soak in milky-blue geothermal water overlooking the lake. Check the operator’s current booking calendar and package inclusions.
Grjótagjá Cave
A small lava cave with a thermal spring inside, known from Game of Thrones. Too hot for bathing now, but worth a quick look.
Getting There
Mývatn is located on Route 1 (the Ring Road) in North Iceland, about 100 km east of Akureyri (approximately 1 hour drive). From Reykjavik, it is roughly 480 km via the Ring Road (5-6 hours). The village of Reykjahlíð on the northeast shore is the main base with accommodation, a supermarket, fuel station, and tour operators. Akureyri Airport offers domestic flights from Reykjavik, making Mývatn easily reachable as a day trip or multi-day stay from the north.
Best Time to Visit
Summer (June to August) is peak season for birdwatching, with breeding ducks and waders at their most active. Be prepared for midge swarms, which peak in late June and July. A head net is a wise investment. The Nature Baths and main geological sites are accessible year-round. Winter brings northern lights, snow-covered lava fields, and the Nature Baths as a warm refuge. Shoulder months (May and September) are quieter, with most attractions still accessible.
The baths now use the Earth Lagoon name
The former Mývatn Nature Baths now trades as Earth Lagoon Mývatn. When checked on September 10, 2026, the operator listed September hours of noon to 10pm. Use its booking calendar for the final session and price.
Compare package inclusions before choosing: the Essential listing includes private showers, while Signature adds a towel and drink but explicitly does not include private showers. A higher package name does not necessarily provide the facility you value. Keep the natural lake and geothermal bathing venue separate in your itinerary.
Planning help
Mývatn FAQs
Quick answers with safety notes where it matters.
Why is Mývatn called the 'Midge Lake'?
Mývatn literally translates to 'Midge Lake' in Icelandic. The name comes from the enormous swarms of midges (Chironomidae) that breed in the shallow, nutrient-rich lake during summer. While annoying, these midges are non-biting and form the base of the food chain that supports the lake's rich birdlife.
What birds can I see at Mývatn?
Mývatn is Europe's premier duck-breeding lake, with up to 15 species of duck nesting here including Barrow's goldeneye, harlequin duck, and other waterbirds. The area also supports great northern divers, red-necked phalaropes, gyrfalcons, and many other species. Use a current local bird list when planning sightings.
Is the Mývatn Nature Baths worth visiting?
Yes. The former Mývatn Nature Baths now operates as Earth Lagoon Mývatn. Check its current hours and package inclusions before booking.
How long should I spend at Mývatn?
Plan at least 2 full days to explore the Mývatn area properly. The lake, pseudocraters at Skútustaðir, Dimmuborgir lava formations, Námaskarð geothermal area, Hverfjall crater, Grjótagjá cave, and the Nature Baths each deserve time. Serious birdwatchers may want even longer.
Country reference: Iceland statistics.