Mammoth Lakes is without doubt one of the best places to visit in December in the USA because of the lots of winter-themed outdoor and indoor actions you are able to do there. Our favourite that we generally visit when inside the city is Fushimi Inari-Taisha, alongside the 4 kilometers https://zanderowelr.bloguerosa.com/28196037/the-best-places-to-travel-in-usa-diaries