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March is a fantastic time to visit Iceland! It’s still considered the low season, meaning fewer crowds, but you can still experience the Northern Lights and Iceland’s stunning winter landscapes. However, with cold temperatures, strong winds, and unpredictable weather, knowing what to wear in Iceland in March is essential to staying warm and comfortable.

I tend to get cold easily, so I was initially worried that I would be freezing the entire trip. But after doing some research and packing strategically, I was pleasantly surprised— I stayed warm almost the entire time and managed to fit it all in with just a carry-on! Here’s exactly what I packed to stay cozy and dry while exploring Iceland in March.

Base layers: the key to staying warm

Wearing multiple layers is the best way to trap heat while allowing for flexibility if the temperature changes.

• Long sleeve shirts: having a good base layer is crucial! I packed one Merino wool thermal (highly recommended for it’s warmth and moisture-wicking properties) and a few thermal turtlenecks I already owned. These were a key part of how I managed to stay warm!
• Fleece-lined leggings: these were perfect for days spent exploring in town or on dry, easy hikes! I had tried a few pairs but these CRZ yoga brand ones are the ones I ended up keeping!

Mid-layers: Insulation is everything

Over my base layers, I wore:

• Sweaters and Fleeces: I alternated between think sweaters and Patagonia 1/4 zip fleeces (here is similar North Face 1/4 zip)—both kept me super warm!

Outer Layers: Protection against the wind, rain and snow

Iceland’s weather can change in an Instant, so having waterproof and windproof outer layers is key.

• Waterproof snow pants: on rainy days, I wore waterproof snow pants over my fleece leggings to stay warm and dry.
• Winter jacket: I wore my Michael Kors winter coat I have had for years, which worked well. I highly recommend choosing a longer jacket that covers your hips and thighs for extra warmth. A large hood is also a must—I found that my hood didn’t fit well over my hat, which I wish I had thought of while packing. The hood would have helped block some of the wind from my face.

Accessories: Small items that make a big difference

• Hat: a simple, warm hat is a must- We lose a lot of heat through our heads!! (I wore one I had for years, but here is a similar one!)
• Gloves: I brought touchscreen mittens where the fingers could flip off, but they weren’t ideal since my thumb was still covered, making it tricky to use my phone. Next time, I’d bring full touchscreen gloves or mittens that allow both fingers and thumbs to be free.
• Scarf: I packed a large blanket scarf that I bought in Italy year ago, and it was perfect! I wore it daily-either wrapped around my neck for warmth or pull up over my face to block the wind. Here is a similar scarf.
• Hand warmers: These rechargeable hand warmers were a game-changer. They heat up quickly, have three temperature settings and last for hours! I kept them in my jacket pockets and loved how warm they got!

Footwear: The right shoes matter

If you know me, you know I love shoes! The hardest part about being a carry-on only traveler is picking which shoes to bring! I brought three pairs of shoes, but one pair stood out as essential.

• Waterproof snow boots: I bought a new pair of Sorel snow boots, and they were worth every penny! They kept my feet warm and dry even through the snow and rain. A must-have!
• Casual sneakers: I wore a pair of TOMS Paxton Sneakers on the plane and to dinners- they were comfy and nice for when I didn’t need my snow boots.
• Flip-flops: A necessity for Sky Lagoon and other geothermal pools. They kept my feet dry and clean while walking to and from the pools. Don’t forget them!

Swimwear: Yes, you need it!

Iceland is famous for its hot springs and geothermal pools, so don’t forget to pack your swimsuit! I packed 2 swimsuits for the trip! We would be heading to Sky Lagoon but I also knew that one of our hotels had their own geothermal pool! I did not bring a towel (I took a chance they would be provided and they were!) but having your own could be convenient!

Final Packing Tips For Iceland in March:

• Prioritize waterproof and windproof gear—Iceland’s weather is unpredictable and you don’t want to be cold and wet all trip!
• Layer strategically so you can adjust your clothing as needed. For example, after hiking to the top of Skogafoss waterfall (straight up hundreds of steps), I was sweating and needed to remove a layer!
• Break in your boots before the trip— you don’t want sore feet or blisters to slow you down!
• Bring extra socks— wet feet = miserable day.

Iceland’s beauty is unmatched, but being unprepared for the cold can make it tough to enjoy. Packing the right layers and warm accessories made my trip so much better, and I hope this guide helps you stay cozy on your Iceland Adventure!

Have any questions about packing for Iceland? Drop them in the comments!