How exciting - I loved our winter trip to Reykjavik last year. I used this site to book all of our trips iheartreykjavik.net loved the Golden Circle one we did as there were only a dozen of us on the minibus. We went to the Secret Lagoon which was magical. We had our Northern Lights boat trip postponed 3 nights in a row then went and saw them - it was breathtakingly beautiful and felt so special. I loved a daily early morning snowy swim in the local outdoor pool right in Reykjavik. If you like a drink, grab some from Duty Free on arrival and we made good use of the Appy Hour app to enjoy all the special offers. I loved grabbing hot buns from Brauð and Sandholt.
I am not one for being full Brit Abroad but we did take a pile of energy/cereal bars to snack on (we did a lot of walking/swimming) coffee, tea and snacks like jerky/nuts to keep full marching about as it is pretty expensive. We made boozy coffee to take on our excursions
. We had an Air BnB and ate a lot courtesy of the Bonus supermarket. We loved our experience and food here www.icelandicstreetfood.com it was busy but the host accommodates everyone even if he does suggest you go to the sister-bar a few doors down and he'll bring you your soup! It was all you can eat when we went so go hungry and then free cakes, coffee and sweets. Then the owner brought the shark 'delicacy' out for anyone who fancied it to try! We ate out a few times, had amazing fish and chips and enjoyed lots of hotdogs.
Layers, layers, layers - it's insanely warm in cafes, shops etc I truly found out the meaning of "if you don't like the weather, wait five minutes" saying. We had clear blue skies to the left, grey snow filled skies rolling in from the right...you can see the snow coming. I loved it. Hail, wind, gales then a burst of sunlight. My trapper hat was a godsend and I wore my parka hood up and over it and now I know why you have the fur lined trim - it really does keep the snow out of your face.
Take proper boots and warm socks for trips out of the city and our Yak Trax were brilliant www.yaktrax.co.uk - the ones that velcro strap on are best. We saw lots of people skidding and slipping in trainers! In Reykjavik itself you can relax a bit on all the outdoor gear - I loved that on Friday night we saw, in the biting cold and snow, loads of folk all dressed up as if it was a warm spring evening. Very hardy locals!
If you can stretch to it pick up a jumper from here at start of your trip to keep you toasty...I LOVE mine www.handknitted.is and there are some good little second hand shops if on a tighter budget.
Have a wonderful time. We loved it so much we're planning to go again next winter.