Packing for Iceland's Unpredictable Weather
Layering is your only defense against Iceland's rapidly shifting conditions. You must pack a waterproof outer shell, a fleece or wool mid-layer, and a moisture-wicking base layer to handle sun, wind, and rain all in the same hour.
- Master the base layer. Avoid cotton entirely. Bring two sets of merino wool or synthetic thermal tops and bottoms. These regulate your body temperature and stay warm even if you get sweaty from a hike.
- Select your mid-layer. Bring a fleece jacket or a light down "puffer" vest. This traps heat and is easily removable when the sun comes out or when you are moving uphill.
- Prioritize a technical shell. Your outer layer must be a dedicated waterproof and windproof jacket. A water-resistant hoodie will soak through in five minutes; ensure your jacket has taped seams and a hood that cinches tightly.
- Prepare your footwear. Pack one pair of broken-in, waterproof hiking boots with deep tread. Iceland’s terrain is volcanic, jagged, and often wet; running shoes will leave you cold and likely injured.
- Do I really need rain pants?
- Yes. When the wind picks up, rain hits you horizontally. If you are wearing jeans or standard hiking trousers, they will be soaked through instantly.
- Can I just buy gear in Reykjavik if I forget something?
- Yes, stores like 66°North and Cintamani sell high-quality gear, but expect to pay a 30-50% premium compared to home prices.