Based on reader's feedback, the intent of this post is to provide a "quick guide" to Yellowstone National Park itinerary items, in a bullet format, which can be used for your planning purposes.
Yellowstone was the first National Park and attracts over 3,000,000 visitors each year, half of which visit in July, August, and September. The park encompasses craggy peaks, alpine lakes, deep canyons, and vast forests.
Yellowstone National Park is in the northwest corner of Wyoming. There are 5 entrances to the park from the south, the west, the north, the northeast, and the east. This provides many options for access, regardless of your starting point. The roads are typically open from April through October, though you certainly need to check on conditions if your are planning your trip on the outer edges of this time frame. There are 9 lodges operated within the park along with 12 campgrounds. There are also other services for supplies and gas.
Note: Since Yellowstone is made up of a number of different sections, I do recommend you focus your plans on one area/region at a time.
If this post sparks some interest, in what I feel is the ultimate National Park, then I recommend you review my detailed post on Yellowstone Adventures.