Iceland in March: The Transition Month

March is the last reliable Northern Lights month before summer twilight makes aurora viewing impossible. The March equinox creates a statistical aurora activity peak — the same mechanism as September — making mid-March one of the best aurora opportunities of the year. At the same time, daylight is returning rapidly (Reykjavik gains approximately 4 minutes of daylight per day in March), temperatures are beginning to moderate, and the sense of winter lifting makes the country feel more accessible than the deep-winter months.

Aurora: Last Reliable Chance

By late March, the sky begins to lighten to a pale blue at midnight rather than true darkness — by early April, aurora viewing becomes difficult even on high KP nights. This makes mid-March the last month where a standard evening outing for Northern Lights produces reliably dark skies for viewing. The equinox activity boost (typically peaking in the first two weeks of March) combined with Iceland's still-extensive darkness makes early March consistently one of the best aurora periods of the year.

Snow and Conditions

March is genuinely variable. Early March can feel like full winter — snow-covered South Coast landscapes, frozen spray at waterfalls, the entire country white. Late March often provides the first sustained mild period — the snow retreats from lower elevations, the waterfalls regain their full volume, and the landscape begins its rapid spring transition. Either version is photogenic and rewarding. Build flexibility into a March itinerary to respond to conditions.

Driving Conditions in March

March driving in Iceland requires preparation and flexibility. Winter tyres are standard on all rental cars through March (required by law until April 15). The Ring Road is open and maintained year-round, but mountain passes close periodically for ice and storm conditions — check road.is before driving any mountain section. The South Coast and Golden Circle are generally accessible throughout March. North Iceland passes and the East Fjords mountain sections are more susceptible to closures. Build at least one flexible day into a March itinerary as a buffer against weather-related delays.

What to Do in March

March combines the last of the ice cave season (typically closing mid-March), the last reliable aurora month, and the beginning of the spring melt that restores the waterfalls to their full flow. Skogafoss and Seljalandsfoss in March may have residual ice formations from winter while the water flow increases with early snowmelt — a transitional visual quality available only in this narrow window. The South Coast in March has typically 30 to 50% fewer visitors than the same locations in July, with proportionally better photography conditions at all the major sites.

March Events

The Beer Day Festival is celebrated on March 1 — marking the legalisation of beer in Iceland in 1989 (Iceland banned beer from 1915 to 1989 while allowing wine and spirits). Bars and restaurants mark the date with special events. Þorrablót, Iceland's traditional midwinter feast featuring fermented shark, dried fish, smoked lamb and brennivín schnapps, runs through February and early March — some Reykjavik restaurants offer Þorrablót tasting menus during this period that provide genuine engagement with Iceland's preserved food tradition. The Spring Equinox (March 20) is celebrated informally with the awareness that summer is returning.

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