The icelandic famous Kaldi beer is our local beer. It’s made at the village Litli-Árskógssandur which is located only 2 km north of Hauganes, maybe a 5 min drive. There is eve n a short cut if you want to walk over there. It really is Iceland’s fines beer, with many varieties such as lager, IPA, chocolate stout, dark pilsner and seasonal beers (christmas, easter and þorri) so you have a lot to taste! All their beers are unpasteurized, without preservatives and added sugar.
Now for the best part. They welcome your visit! The brewery tours are available any day at any (reasonable) hour, upon request. The tour costs 2000ISK which includes a taste of their current produce, a tour around the facilities and you’ll get to keep your glass as a souvenir. Just contact them beforehand and see if they have an open spot. You can drop them a line through a contact form on their website.