Things to Do in Reykjavik in April
April weather, activities, events & insider tips
April Weather in Reykjavik
Is April Right for You?
Advantages
- Daylight explodes from 13 hours at the start of April to nearly 17 hours by month's end - you'll actually have time to see things after work hours if you're combining business with pleasure, and dinner at 8pm still feels like afternoon
- Tourist numbers haven't hit summer insanity yet, meaning you can actually get decent last-minute bookings at guesthouses and won't be shoulder-to-shoulder at Hallgrímskirkja - crowds are typically 40-50% lower than July-August
- Puffin season begins in mid-April along the coast and islands, particularly around Dyrhólaey and Látrabjarg cliffs - if you time it right for late April, you'll catch the early arrivals before the tour groups figure this out
- Winter activities like glacier hiking and ice cave tours are still running through early April with better stability than March, while some summer highland roads start opening late in the month - you're catching the tail end of one season and the beginning of another
Considerations
- Weather is genuinely unpredictable - you might get three seasons in one day, and that 6°C (44°F) average feels closer to freezing when the wind comes off the North Atlantic, which it does most days
- Highland interior roads like the F-roads to Landmannalaugar and Þórsmörk typically don't open until late April or early May, and even then it's weather-dependent - if you're dead-set on reaching the interior, you're gambling
- It's shoulder season for a reason - some tour operators run reduced schedules, certain guesthouses in rural areas haven't opened yet, and you'll find a few restaurants in smaller towns still on winter hours or closed for renovations
Best Activities in April
South Coast waterfall and black sand beach routes
April is actually ideal for the classic Skógafoss-Seljalandsfoss-Reynisfjara circuit because the waterfalls are running heavy from snowmelt but the summer tour bus chaos hasn't started yet. The light in April does something interesting to Skógafoss around 4-6pm that you don't get in summer. Reynisfjara's black sand is dramatic in any weather, but April storms make the basalt columns genuinely impressive. The 180 km (112 miles) round trip from Reykjavík takes 6-8 hours with stops. Weather can turn quickly though - that variable forecast isn't joking, so waterproof everything.
Golden Circle thermal and geological sites
Þingvellir, Geysir, and Gullfoss form the classic triangle, and April means you'll actually have space to photograph Strokkur erupting without someone's selfie stick in your frame. Gullfoss has serious water volume from snowmelt. The 300 km (186 mile) circuit is fully accessible in April on paved roads. The catch is that Þingvellir can be genuinely cold with wind whipping through the rift valley - that 1°C (33°F) low isn't theoretical. Late afternoon light around 5-7pm is worth timing your visit for.
Reykjanes Peninsula geothermal areas and coastal formations
This is the peninsula you probably drove across from Keflavík airport without stopping, which is a mistake. Gunnuhver hot springs, Kleifarvatn lake, and the Bridge Between Continents are all accessible year-round, and April means fewer tour groups. The new volcanic activity area from the 2021-2024 eruptions near Fagradalsfjall is still drawing interest, though access depends on current volcanic activity - check status before heading out. The coastal cliffs at Reykjanestá get pounded by April storms in a way that's genuinely dramatic. Full peninsula loop is about 150 km (93 miles).
Whale watching from Reykjavík or Akureyri harbors
April is transitional for whale watching - you're between the winter orcas and the peak summer minke and humpback season, but operators are running tours and you'll likely see something. Reykjavík tours head to Faxaflói Bay, typically 2-3 hours on the water. Success rates in April run 70-80% for seeing cetaceans. The ocean is genuinely rough though - if you get seasick easily, take medication beforehand. Water temperature is around 6°C (43°F), so tours provide warm overalls, but dress in serious layers underneath.
Glacier hiking and ice cave exploration on Sólheimajökull or Vatnajökull
Early to mid-April is actually the sweet spot for glacier activities - ice caves are still accessible before they melt out, and glacier surfaces are stable. Sólheimajökull is closest to Reykjavík at 160 km (99 miles), about 2 hours drive. Tours typically run 3-4 hours on the ice, and you'll be fitted with crampons and ice axes. The blue ice formations in April light are genuinely striking. That said, weather can shut down tours with minimal notice - build flexibility into your schedule.
Northern Lights photography and viewing
April is your last realistic chance for aurora viewing as nights get shorter - by late April you're down to only 3-4 hours of proper darkness. Early April offers better odds with longer nights. Solar activity has been strong lately, which helps. Clear nights are the limiting factor, and with 10 rainy days in April, you're looking at roughly 60-70% cloud cover on average. Tours head 30-50 km (19-31 miles) outside Reykjavík to escape light pollution. Success rates in April drop to around 40-50% compared to 60-70% in winter months.
April Events & Festivals
First Day of Summer
Iceland celebrates Sumardagurinn fyrsti on the first Thursday after April 18th, which in 2026 falls on April 23rd. This is genuinely quirky - celebrating summer when it's still 6°C (44°F) outside - but it's rooted in the old Norse calendar. Expect parades in Reykjavík, particularly family-oriented events around Austurvöllur square, street performances, and Icelanders wearing spring clothing despite the weather as a kind of optimistic defiance. Shops and some businesses close early or all day.
Reykjavík Blues Festival
Typically runs for 3-4 days in early April at various venues around the city including Harpa Concert Hall and smaller clubs along Laugavegur. The lineup features international and Icelandic blues artists, and venues range from 2,000 ISK intimate club shows to 8,000-12,000 ISK concert hall performances. Worth checking the official schedule if you're into blues - the festival has been running since the early 2000s and attracts decent talent.