Not only does the Wyoming have some very nice national parks like Yellowstone and the Grand Tetons but the national forest around these national parks provide some great ATV Riding.
There are many websites with trail information one that is free is Wyoming ATV Trails
I know you want to keep your favorite trail a secret but it is one of these catch 22 things. You don't want everyone to go to your favorite ATV trail, but if people don't use them they will be CLOSED! The more people riding them the harder it will be to close them. I have included this information to the best of my knowledge. Always check with the local land managers for current information on a particular trail. Refer to our Visitor Agreement.