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.
Mammoth Hotel is open for DAY USE ONLY this winter season. Overnight lodging is not available at Mammoth Hotel. More details can be found here.
Yellowstone Workshop Registration
Fill out the form below if you’d like to register for one of our upcoming Yellowstone workshops! We’ll be in contact with you to confirm within a few days.
Please fill out one form per person.
Advanced registration is required.
Park entrance fee is required to enter the park.
On the day of the workshop, you’ll check-in and pay at the Mammoth Hotel Gift Shop.