Our recommendation for those traveling in and wanting to stay in the area is to stay in Cody, Wyoming. There are many hotels in Cody and it is about 30 minuets away from the wedding venue. Cody is the closest town with stores and hotels to the venue. If you are looking to bring a camper to stay in let us know and we have some camper spots available.
Yellowstone is just down the road from Cody. It is a beautiful drive but would be an all day thing.
Thermopolis is about an hour and a half away and has multiple hot springs to playing and some great hiking trails.
Cody has a fantastic museum that covers the history of Cody, Wyoming, and art museum, and a gun museum.