To request access to Mammoth or June Mountain's on-mountain facilities, please follow these steps:

  1. Access must be requested Monday–Friday, during business hours, 72 hours prior to date needed.
  2. Fill out the Contractor Access Form below.
  3. Download, read, and sign the On-Mountain Driving Regulations document.
  4. Download, read, and forward the Insurance Requirements document to your own Insurance Company for assistance in obtaining the proper COI.
  5. After we have reviewed and approved these materials, we will approve your visit and arrange for your access.

Download Insurance Requirements
Download On-Mountain Driving Regulations

  • Driving requirements must be reviewed and signed by the ONSITE driving personnel.
  • All vehicles must be 4-wheel drive. All-wheel drive is not acceptable.

Contact & Arrival Information

Contractor Company Information

Vendor Information

I have downloaded and read the above Insurance Requirements.

Please remember to email the required documents to

Please only hit 'SUBMIT' once and wait a few seconds for a confirmation message to appear.