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Mammoth Hotel Dining Room

Dine Casual, Enjoy the View

Mammoth Hotel Dining Room will not open for the Winter 2022-2023 Season. Click here for more information.

Winter Dates

Opens: Closed
Closes: Closed

Hours

Breakfast Buffet:
Lunch:
Dinner:

 

Reservations

Reservations are required for dinner only. Advance dinner reservations are available only to overnight in-park lodging guests. Guests will receive an email communication with additional information that includes an exclusive link for access to make dinner reservations online. 

Breakfast and lunch are first come, first served.

Dress Code

Casual

Menus

Please visit the restaurant for the menu.

Address

Mammoth Hotel Dining Room, 305A Albright Ave, Yellowstone National Park, WY 82190

The First 4-Star Certified Green Restaurant in the National Parks

In August 2011, the Mammoth Hotel Dining Room became certified by the Green Restaurant Association. The GRA is a national non-profit organization that provides a cost-effective way for restaurants to demonstrate their commitment to environmental sustainability. The Mammoth Dining Room is Xanterra’s first certified green restaurant, and with a 4-Star rating (out of a possible 4-Stars), is the FIRST 4-Star certified restaurant in Wyoming and our National Park System, and one of only 25 in the country. To achieve certification, restaurants must address critical areas that include: Energy, Food, Water, Waste, Disposables, Chemicals and Pollution Reduction, and Furnishings and Building Materials. To achieve its 4-Star certification, the Dining Room demonstrated sustainable operations through a major restroom remodel, installation of energy-saving LED lamps and water-saving fixtures, sourcing of local and organic cuisine, recycling and composting restaurant waste, and using environmentally-preferable cleaning products.

In addition to the Mammoth Hotel Dining Room, there are other options to enjoy a meal while visiting the Mammoth area of Yellowstone National Park. Visit the Map Room.

Please be advised, dining dates, hours, and menu options may be limited and can change with little to no notice. Click here for the most up to date information.

Summer Dates

Opens: April 28, 2023
Closes: November 26, 2023

Hours

4/28/23 – 11/26/23
Breakfast Buffet: 6:30am – 10:00am
Dinner: 5:00pm – 9:00pm

5/19/23 – 11/25/23
Lunch: 11:30am – 2:30pm

Reservations

First-come, first-served

Dress Code

Casual

Menu

For the current menu, please visit the restaurant.

Address

Mammoth Hotel Dining Room, 305A Albright Ave, Yellowstone National Park, WY 82190

The First 4-Star Certified Green Restaurant in the National Parks

In August 2011, the Mammoth Hotel Dining Room became certified by the Green Restaurant Association. The GRA is a national non-profit organization that provides a cost-effective way for restaurants to demonstrate their commitment to environmental sustainability. The Mammoth Dining Room is Xanterra’s first certified green restaurant, and with a 4-Star rating (out of a possible 4-Stars), is the FIRST 4-Star certified restaurant in Wyoming and our National Park System, and one of only 25 in the country. To achieve certification, restaurants must address critical areas that include: Energy, Food, Water, Waste, Disposables, Chemicals and Pollution Reduction, and Furnishings and Building Materials. To achieve its 4-Star certification, the Dining Room demonstrated sustainable operations through a major restroom remodel, installation of energy-saving LED lamps and water-saving fixtures, sourcing of local and organic cuisine, recycling and composting restaurant waste, and using environmentally-preferable cleaning products.

In addition to the Mammoth Hotel Dining Room, there are other options to enjoy a meal while visiting the Mammoth area of Yellowstone National Park. Visit the Map Room or the Terrace Grill.