Grand Tetons & Yellowstone

[ZoominC6]

Please point me towards prior discussions on camping in these great parks as I know I've seen posts somewhere along the road in this forum. We're thinking of camping for the first time in Yellowstone this Summer and including the Grandchildren ages 6 and 8 and their parents. We've been in the parks on a couple of other occasions. I have the most popular campground guides in my library but would prefer to mix it up a bit by camping in private as well as State & National Park campgrounds. We don't mind camping without hookups and have our generators for power needs. Any good suggestions will be most welcome from any of you that have had good experiences with your extended families in or around the parks for a seven to ten day stay. Thanks in advance for your help.