There are many Golden Circle tours available, but we chose this one because of the fact that this company stops at the volcano and offers very highly rated northern lights tours. Tomas, our guide, was absolutely lovely - selecting wonderful photo spots for us, and even taking photos of us together that we will treasure! The weather on the day we went was awful, but we knew that was a possibility in January and the tour was still an amazing experience. Tomas made the tour feel personal, by taking us to see the moss up close, and to overlooks that he particularly enjoyed. This small group tour, run by a small family company, is exactly how we wanted to experience Iceland; not on a big tour bus with 60 people piling out at every stop!