Reykjavik Weekend Guide: What to Do in Iceland’s Capital
There’s no shortage of Reykjavik things to do, even on a short trip. Iceland’s capital is one of the world’s most unique cities — small enough to explore in a weekend, yet packed with natural wonders, vibrant culture, and unforgettable experiences. We know this firsthand: we spent four December nights in Reykjavik, and the city won us over completely. Whether you’re planning a quick stopover or a dedicated Iceland weekend trip, Reykjavik delivers far more than you might expect from a city of just 130,000 people.
Here’s everything you need to make the most of your time — including the lessons we learned along the way.
Day One: Explore the City Center
Start at Hallgrímskirkja
No visit to Reykjavik is complete without standing in front of this iconic church. The concrete tower rises 74 meters above the city and offers panoramic views from the top. Arrive early to beat the crowds and grab your first incredible photo of the capital’s colorful rooftops — when we rode the lift to the observation deck after a fresh dusting of snow, the view over the white rooftops to the mountains beyond was the best photo opportunity of our entire trip.
Wander Laugavegur Street
Reykjavik’s main shopping street is the heartbeat of the city. Stroll past independent boutiques, cozy coffee shops, and quirky bookstores. This is the perfect place to pick up local design pieces, Icelandic wool sweaters, and handmade gifts. We based ourselves just off Laugavegur and can’t recommend the location enough — everything in this guide is walkable from here.
Don’t miss:
- Kaffi Vinyl for a plant-based brunch
- Kolaportið flea market on weekends for vintage finds and local snacks — we left with a hand-knitted lopapeysa sweater, dried fish and licorice
- Café Babalú for the best hot chocolate in town — its quirky, homey vibe is the perfect antidote to a cold afternoon
- The colorful street art tucked into side alleys
Visit the Harpa Concert Hall
Just steps from the harbor, Harpa is a stunning piece of architecture with a honeycomb glass facade that reflects the sea and sky. Walk through the interior, check out the free exhibitions, and browse the gift shop for high-quality Icelandic design. We ducked in on a bright winter afternoon and watched the low sun scatter across the glass — it’s worth a visit even if you never see a concert.
Day Two: Nature and Northern Lights
Head to the Golden Circle
One of the best Reykjavik travel tips you’ll ever receive: rent a car for at least one day. The Golden Circle loop is just two to three hours from the city and covers three must-see natural landmarks:
- Þingvellir National Park — Walk between the North American and Eurasian tectonic plates
- Geysir Hot Spring Area — Watch Strokkur erupt every few minutes
- Gullfoss Waterfall — A thundering double cascade that will take your breath away
Most guided Golden Circle tours depart from central Reykjavik and return by evening, making this an ideal full-day excursion on an Iceland weekend trip. We did the loop as a guided tour in December, and watching steam rise off Strokkur in the freezing air — with Gullfoss looking even more dramatic rimmed in ice — was the moment our trip stopped being a city break and became full-blown Iceland obsession.
Soak in the Sky Lagoon
After a day of adventure, few experiences beat soaking in geothermal water with ocean views. The Sky Lagoon is a sleek, modern alternative to the Blue Lagoon — and it’s only 10 minutes from downtown. The seven-step ritual includes a cold plunge, sauna, steam room, and a mineral scrub. Book in advance.
Our experience: we chose the classic Blue Lagoon instead — 45 minutes from the city, set in a lava field, with milky-blue water and steam rising into the December air. Floating there with snow on the ground around us was genuinely otherworldly, and the silica mud masks are worth the hype. Whichever lagoon you pick, book before you fly: both fill up even in the depths of winter.
Reykjavik Things to Do After Dark
Reykjavik has a legendary nightlife scene. The city doesn’t really wake up until midnight on weekends, but there’s plenty to do before then.
Chase the Northern Lights
Between September and March, the aurora borealis can appear over the city on clear nights. Your best chances are away from light pollution — drive 20 minutes out of town or join a guided northern lights tour. Many tours offer a free second attempt if skies are overcast.
Take it from us: patience is the whole game. Our first night out meant hours of driving into the dark with nothing to show for it. On the second, a faint green band appeared on the horizon, brightened, and began to dance overhead. It’s still the moment we talk about most from the whole trip.
Dine on Local Cuisine
Reykjavik’s food scene has evolved dramatically. Look for restaurants serving:
- Skyr-based desserts — Iceland’s famous fermented dairy
- Lamb dishes — Icelandic lamb is grass-fed and exceptionally flavorful
- Fresh seafood — Cod, langoustine, and Arctic char feature on most menus
Try Matur og Drykkur for traditional Icelandic recipes reimagined with a modern twist. For a special night out, we can personally vouch for Fiskfélagið (The Fish Company) — some of the freshest fish we’ve eaten anywhere — and Saeta Svinid Gastropub, whose lamb soup is exactly what a cold December evening demands.
Our Four Nights in December: A Day-by-Day Reykjavik Itinerary
Want to see how this guide plays out in real life? Here’s exactly how we spent our four December nights in the capital. With only four to five hours of daylight, we front-loaded the outdoors and saved the long evenings for museums, restaurants and the aurora hunt.
Day 1: Arrival and First Glimpses
We landed in the late afternoon to crisp air and streets already strung with holiday lights — the city makes up for its short winter days with a warm, cozy glow. After checking in just off Laugavegur, we spent the evening wandering the compact centre, warming up with hot chocolate at Café Babalú and a hearty bowl of lamb soup at Saeta Svinid. The perfect slow introduction to Icelandic life.
Day 2: Golden Circle and the Aurora Hunt
Daylight hours went to a guided Golden Circle tour — Þingvellir, Strokkur’s steaming eruptions in the freezing air, Gullfoss thundering through its ice. Then the night belonged to the aurora: hours of driving away from city lights and plenty of patience before the sky finally delivered. You’ll find the full story in the northern lights section above.
Day 3: The Blue Lagoon
The third day was all about the Blue Lagoon, 45 minutes from the city in a lava field. Stepping into the milky-blue water while steam rose into the cold December air felt otherworldly — we spent hours floating, applying silica mud masks and watching the mist roll across the black rock. Our top tip: reserve before you fly, because it fills up even in the depths of winter.
Day 4: Museums and a Farewell Dinner
We gave the city’s culture a full day: the tower view from Hallgrímskirkja above snow-dusted rooftops, the glass facade of Harpa catching the low winter sun, and the National Museum of Iceland, which tells the country’s Viking story better than anywhere else in the city. Dinner at Fiskfélagið — the freshest fish we ate all trip — was the ideal send-off.
Day 5: One Last Morning
Our final hours went to Kolaportið flea market for a hand-knitted lopapeysa and a bag of local snacks to bring home, before the early-afternoon flight back — with a return trip already taking shape in our heads.
December is the time we know best, but Reykjavik rewards a visit in every season — see our guide to Iceland in summer vs winter if you’re still choosing when to go.
Practical Reykjavik Travel Tips
Before you go, keep these essentials in mind — all lessons we learned on our own December trip:
- Weather changes fast. Pack layers even in summer — and in winter, it’s the wind, not the thermometer, that will get you.
- Plan around winter daylight. In December we had just four to five hours of daylight; we front-loaded outdoor sightseeing and saved Harpa, the museums and long dinners for the dark evenings.
- Book accommodation early. The city fills up quickly on weekends — staying near Laugavegur keeps everything walkable.
- Book the big-ticket experiences early too. Northern lights tours and lagoon entries sell out even off-season.
- Cash is rarely needed. Cards are accepted almost everywhere.
- Tipping is not expected in Iceland, though always appreciated.
- Tap water is some of the cleanest in the world — skip the bottled water entirely.
Where to Stay in Reykjavik
Staying just off Laugavegur keeps everything in this guide within walking distance. It’s worth comparing Reykjavik hotel prices across booking sites before you book — the city fills up fast, even off-season.
Final Thoughts
This Iceland capital guide only scratches the surface of what Reykjavik has to offer. From volcanic landscapes and geothermal pools to gallery-lined streets and late-night concerts, the city rewards curious travelers at every turn — we found that out for ourselves over four December nights.
Two days is enough to fall in love. We’d bet on it: you’ll likely book a return trip before you even land back home.
Where next? Keep planning with our Iceland Ring Road itinerary, the best time to see the northern lights and Iceland in summer vs winter.
