The offer is not valid with the Interagency Annual Pass. If you are a holder of an Access Pass or Senior Pass (formerly known as Golden Access or Golden Age passes) you can receive a 50% discount off of established standard rates at Bridge Bay, Canyon, Grant and Madison Campgrounds. The offer is not valid for Fishing Bridge RV Park. You must show your pass at check-in to receive the discount on your site only. Otherwise you will be charged the prevailing standard rate. For more information about Interagency passes, please visit this page on the NPS website.
The summer season begins in late April as the roads are cleared of snow. Facilities open on a staggered schedule and then close in September and October. Yellowstone National Park Lodges offers nine lodging facilities, in which two winter lodges are opened just before Christmas and close again in early March.