Between Google Earth’s satellite imagery and the thousands of miles of imagery in Street View, there are a lot of Christmas Trees out there for you to find. The folks at Google Sightseeing have rounded up some of the best, including the following.
One of many “world’s tallest lighted Christmas trees”, this one in Blue River, Oregon:
Here is a satellite image of the US National Christmas Tree near the White House in Washington, DC:
There are also a variety of tree farms in their list, including this one in Oregon:
For more, I encourage you to read the full post on the Google Sightseeing blog. For a quick look at the full list, you can also grab their KML file and view them all in Google Earth.