Grand Mammoth Resorts

***You must call the property to confirm receipt of all arrival instructions***The property does not guarantee WiFi service in all property areas, as access to the Internet varies depending on your unit and location.Check-in is located at 587 Old Mammoth Rd. Mammoth Lakes, CA, 93546.Guests under the age of 18 can only check in with a parent or official guardian.If checking in after office hours, you will be assigned a lockbox which is located in the Grand Mammoth Resorts lobby located at 587 Old Mammoth Road, Mammoth Lakes, CA 93546.Please note that during holiday periods, Dec 23rd - Jan 2nd, check-in time may be after 18:00 and no late check-outs are offered.Housekeeping during mid-stay is available upon request and price is determined depending on size of the unit and hours vary.Please note: A Resort/Cleaning Fee of 110.00 USD per stay will be collected at booking. Please be sure to check for current road closures during winter months. Highway 120 (Tioga Pass) typically closes from late October until late May. When the Tioga Pass Road is closed, it is not possible to drive to Tuolumne Meadows or enter Yosemite National Park from the east. All other park entrances, including those along Highway 120 from the west, Highway 140, and Highway 41, remain open all year. Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

To present or pay directly at the hotel where applicable.