Year-Round Packing List for Iceland

Hiking Boots: not snow boots, not sneakers (unless you want wet feet); and yes, you can wear your hiking boots into restaurants at dinner

Packable Puffer Jacket: this is a great piece any time of year and is easy to layer and pack

Fleece: I have the Patagonia Better Sweater and I almost never step outside in Iceland without it on; it's a great layering piece no matter the time of year

Wool Socks: bring multiple pairs, and make sure to bring an extra pair in your day pack in case your feet get wet (you will thank me later!)

Rain Jacket: yes, it will rain while you are in Iceland; no, it will not ruin your trip; you will also get wet around some of the waterfalls, and a good raincoat will be a lifesaver; do not skimp here, or you will regret it later; I have the Patagonia Torrentshell - it's pricey, but it's been worth it to stay so dry in even the most driving rains

Wool Base Layer: even in the summer, a light base layer will be handy if you go on a glacier hike or run into a cooler day

Reusable Water Bottle: Iceland has the cleanest, most delicious tap water in the world - do not buy bottled water, just fill up and go!

Swim Suit and Quick Drying Towel: you will want to enjoy Iceland's spas and natural hot springs, so make sure you have your suit and a towel handy

Lightweight Daypack: you will want a backpack to take snacks, your swim suit, towel, water bottle, extra socks, and to carry your layers of jackets as you add or delete them as you hike

Hiking Poles (optional): if you need extra help on trails, make sure you pack some hiking poles - I personally prefer to use them to keep me steady on the rockier trails

Hat and Gloves: you want to keep your head and hands warm

Seasonal Options:

Summer - mosquito nets to cover your heads (there are small gnat-like bugs that are very invasive and you will definitely be glad to have these)

Winter - crampons to go over the bottoms of your boots to give you traction on the icy surfaces