Thanks Dick_B! We didn't know if it was a 3 hour deal or a 1 hour deal......I think we have a pretty good idea what we are in for now. We will be down in Douglas, WY and this was going to be a long "day trip" (about 6 hours driving up and back without the motorhome) and were hoping to bring our dog with us if possible. Otherwise we would board him in Douglas. If it is in fact a shady place to park your pet as the NPS website says and it only takes an hour to actually walk around and see what there is to be seen...well, we just may do it. Grayline would be fun but it won't work for us. But thanks for the suggestion.
Thanks to everyone for their input.
๐He,Me and the Dog
1997 Winnebago Brave
2005 Jeep Wrangler
2 Happy Campers
1 Happy Dog