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 Hot Springs Hotel & Cabins
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Hotel Rooms: April 27, 2018 til September 3, 2018
Cabins: April 27, 2018 til October 14, 2018
The Mammoth Hot Springs Hotel and Cabins—named after nearby springs—offers a warm welcome to summer and winter visitors. The hotel, as it stands today was built in 1936, while retaining a wing of guest rooms originally built in 1911, and features its signature Map Room containing a large wooden map of the United States constructed of 15 different woods from nine countries. In the evening, relax with a drink in the newly renovated Map Room which features a full bar and enjoy the musical delights of a live pianist. Guest enjoy a variety of in-park accommodations as well as the opportune chance of spotting elk grazing outside the hotel.
GPS Coordinates to Mammoth Hot Springs Hotel Check-In: N 44 58.572 W 110 42.098
New Map Room Bar
New Map Room Furniture
Registration Desk and Lobby
Map Room Window Seating
Four Star Green Restaurant Certified: Mammoth Dining Room
Hotel Room with Bath
Cabin without bath
Two Room Cabin without Bath
Frontier Cabin with Bath
Hot Tub Cabin
Expanded Retail Shop
Conference Room 3
Conference Room 1
Accommodations at Mammoth Hot Springs
Standard Hotel Room
Rooms with bath are simple yet comfortable rooms with a telephone, shower or tub/shower, sink and toilet. Usually two queen beds are included. Televisions, radios, and air conditioning are not available in park lodging.
Hotel Room without Bath
Rooms with shared bath are similar in décor to rooms with bath and include two queen beds. Shared bathrooms with private showers are available down the hall. Telephones and sinks in each room. Televisions, radios, and air conditioning are not available in park lodging.
Frontier cabins are simple yet comfortable cabin-style units with a shower, sink and toilet. No telephones. Typically two queen beds are included. Televisions, radios, and air conditioning are not available in park lodging.
Hot Tub Cabin
There are four hot tub cabins that are similar to Frontier Cabins, but each unit features a private 6-person hot tub within a fenced enclosure. A shower, toilet and sink are included. No telephones. The hot tub cabins each have one queen bed. Televisions, radios, and air conditioning are not available in park lodging.
Cabin without Bath
The cabins are simple cabin-style units without a private bathroom, but include a vanity sink. Shared bathrooms with private showers are located nearby. No telephones. Furnished with one queen bed. Televisions, radios, and air conditioning are not available in park lodging.
Two-Room Cabin without Bath
The Two-Room Cabins are simple two-room cabin-style units without a private bathroom, with a connecting door between each room. One room contains one queen bed, the other contains two double beds. Both rooms include a vanity sink. Shared bathrooms with private showers are located nearby. Televisions, radios, and air conditioning are not available in park lodging.
Suite includes one private bedroom with two queen beds and a sitting room with couch, single trundle bed, chairs, telephone and TV. There are only two suites available. Radios, and air conditioning not available.
Upcoming Facilities Improvements
In our efforts to continually improve and care for the facilities we’re privileged to operate, there will be several projects in progress during the 2018 summer season. With such a short window for accomplishing this type of work, it often must be done while guests are in-house.
At Mammoth Hotel, pending funding approvals, Phase 2 of the NPS renovation project will begin this summer with window and fire escape replacements. Hotel rooms will be out of service for renovations beginning September 4, and through summer 2019. The cabins, dining options, Map Room/lobby and gift shop will remain open throughout the process.
There will also be painting, siding, window, and roofing projects on employee housing which may be within guest view. A roof replacement project on the building immediately behind the hotel, scheduled to occur during the month of May, will result in some noise and traffic in the area between the hours of 9am and 6pm.
We regret any inconvenience this may cause and thank you for your understanding.
*ADA rooms are available
Internet service is available in the Mammoth Lounge for purchase. Rates: $4.95 per hour, $11.95 per day, $24.95 for three days.
Please call our reservations office at 307-344-7311 regarding units for guests with disabilities and larger room sizes.