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Mainstay Suites Casper

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Indoor pool
Indoor pool
Indoor pool

Overview of Mainstay Suites Casper

Mainstay Suites Casper

2.5 star property

4.1/5 Very Good

Top rated for staff & service (4.4/5)

Popular amenities

  • Pool
  • Free WiFi
  • Breakfast included
  • Parking included
  • Pet friendly
  • Air conditioning
551 Granite Peak Dr, Casper, WY, 82609

Explore the area

  • Popular LocationEastridge Mall5 min drive
  • Popular LocationEdness Kimball Wilkins State Park9 min drive
  • Popular LocationWyoming Medical Center12 min drive
  • AirportCasper, WY (CPR-Natrona County Intl.)19 min drive

Room options

About this area


Located in Casper, Mainstay Suites Casper is in a shopping district. The area's natural beauty can be seen at Garden Creek Falls and Casper Mountain County Park, while Nicolaysen Art Museum and National Historic Trails Interpretive Center are cultural highlights. Don't miss out on a visit to Casper Planetarium.

What's nearby

  • Eastridge Mall - 5 min drive
  • Edness Kimball Wilkins State Park - 9 min drive
  • Wyoming Medical Center - 12 min drive
  • Werner Wildlife Museum - 13 min drive
  • Nicolaysen Art Museum - 13 min drive

Getting around

  • Casper, WY (CPR-Natrona County Intl.) - 19 min drive


  • Fire Rock Steakhouse - 18 min walk
  • Olive Garden - 3 min drive
  • Pizza Ranch - 3 min drive
  • Firehouse Pizza Wood Fired - 4 min drive
  • HQ Southern BBQ - 5 min drive

About this property

Mainstay Suites Casper

Hotel in a shopping district
Take advantage of free continental breakfast, dry cleaning/laundry services, and a gym at Mainstay Suites Casper. For some rest and relaxation, visit the hot tub. Stay connected with free in-room WiFi, and guests can find other amenities such as a business center.
You'll also find perks like:
  • An indoor pool
  • Free self parking
  • Multilingual staff, free newspapers, and luggage storage
  • A front desk safe, ATM/banking services, and express check-out
  • Guest reviews give good marks for the breakfast and helpful staff
Room features
All guestrooms at Mainstay Suites Casper offer perks such as air conditioning, in addition to amenities like free WiFi and safes. Guest reviews speak positively of the spacious rooms at the property.
Other amenities include:
  • Sofa beds and rollaway/extra beds (surcharge)
  • Bathrooms with showers and free toiletries
  • Flat-screen TVs with premium channels
  • Kitchenettes, full-sized refrigerators/freezers, and dishwashers


English, Spanish

Cleaning and safety practices

Enhanced cleanliness measures

Disinfectant is used to clean the property
High-touch surfaces are cleaned and disinfected
Sheets and towels are washed at 60°C/140°F or hotter
Follows standard cleaning and disinfection practices of Commitment to Clean (Choice)
Follows industry cleaning and disinfection practices of Safe Travels (WTTC - Global)

Social distancing

Contactless check-out
Cashless transactions are available for all charges at the property
Social distancing measures in place

Safety measures

Personal protective equipment worn by staff
Temperature checks given to staff
Temperature checks available for guests
Masks and gloves available
Masks are required at the property
Hand sanitizer provided
Enhanced food service safety measures are in place
Individually-wrapped food options available for breakfast
Reservations are required for the use of certain onsite facilities
This information is provided by our partners.

Property amenities


  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Free continental breakfast

Things to do

  • Fitness center
  • Indoor pool
  • Spa tub

Family friendly

  • Full-sized refrigerator
  • Indoor pool
  • Kitchenette
  • Laundry facilities
  • Microwave
  • Rollaway/extra beds (surcharge)
  • Sofa bed


  • ATM/banking services
  • Elevator
  • Free newspapers in lobby
  • Front-desk safe

Guest services

  • 24-hour front desk
  • Daily housekeeping
  • Dry cleaning service
  • Laundry facilities
  • Luggage storage
  • Multilingual staff

Business services

  • Business center


  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bathroom (select rooms)
  • Braille signage
  • In-room accessibility (select rooms)
  • Roll-in shower (select rooms)
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk


  • Smoke-free property

Room amenities


  • Air conditioning (climate-controlled)
  • Bed sheets
  • Blackout drapes/curtains
  • Rollaway/extra beds (surcharge)
  • Sofa bed


  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels
  • Toothbrush and toothpaste (on request)


  • Cable channels
  • Flat-screen TV
  • Premium channels

Food and drink

  • Coffee/tea maker
  • Cookware/dishes/utensils
  • Dishwasher
  • Kitchenette
  • Microwave
  • Refrigerator
  • Stovetop


  • Connecting rooms available
  • Desk
  • Free local calls
  • Iron/ironing board
  • Phone
  • Safe (surcharge)

More properties to consider

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92% of travelers were happy with check-in
Check-in from 3:00 PM - anytime
Express check-in
Minimum check-in age - 18


Check-out before noon
Express check-out

Special check-in instructions

Front desk staff will greet guests on arrival

Access methods

Staffed front desk


Pets allowed for an extra charge of USD 15 per pet, per night
Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome
Children up to the age of 18 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for USD 10.0 per night
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Pet fee: USD 15 per pet, per night
  • Service animals are exempt from fees
  • In-room safe fee: USD 2.00 per night
  • Rollaway bed fee: USD 10.0 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
Be prepared: check the latest COVID-19 travel requirements and measures in place for this destination before you travel.

We should mention

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ friendly)

Property is also known as

Mainstay Suites Casper
Mainstay Suites Hotel Casper
Casper Mainstay
Mainstay Suites Casper Hotel
Mainstay Suites Casper Hotel
Mainstay Suites Casper Casper
Mainstay Suites Casper Hotel Casper

Frequently asked questions

Does Mainstay Suites Casper have a pool?

Yes, this property has an indoor pool.

How much does it cost to stay at Mainstay Suites Casper?

As of Sep 28, 2022, prices found for a 1-night stay for 2 adults at Mainstay Suites Casper on Oct 12, 2022 start from $101.15, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Mainstay Suites Casper pet-friendly?

Yes, pets are allowed at this property. There's a fee of USD 15 per pet, per night. Service animals are exempt from fees.

How much is parking at Mainstay Suites Casper?

Self parking is free at this property.

What time is check-in at Mainstay Suites Casper?

Check-in is from 3:00 PM - anytime.

What time is check-out at Mainstay Suites Casper?

Check-out is at noon.

Where is Mainstay Suites Casper located?

Situated in a shopping district, this hotel is 2.9 mi (4.7 km) from Eastridge Mall and within 9 mi (15 km) of Nicolaysen Art Museum and Casper Planetarium. National Historic Trails Interpretive Center and Casper Event Center are also within 9 mi (15 km).

Can I cancel my reservation for free at Mainstay Suites Casper and receive a full refund?

Yes, Mainstay Suites Casper offers free cancellation on select room rates, because flexibility matters! Please refer to Mainstay Suites Casper cancellation policy on our site for more details about any exclusions or requirements.

Overall score and ratings


Very Good

Rating 5 - Excellent. 292 out of 609 reviews
5 - Excellent 48%
Rating 4 - Good. 190 out of 609 reviews
4 - Good 31%
Rating 3 - Okay. 73 out of 609 reviews
3 - Okay 12%
Rating 2 - Poor. 31 out of 609 reviews
2 - Poor 5%
Rating 1 - Terrible. 23 out of 609 reviews
1 - Terrible 4%




Staff & service




Property conditions & facilities



5/5 Excellent

Liked: Cleanliness, staff & service
This was a great place to stay.
Stayed 1 night in Sep 2022

2/5 Poor

Traveled with family
Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities
The air conditioning did not work at this hotel. We even changed rooms and the room never got cooler than probably 78 degrees, which made it hard to sleep. I would not recommend this place or stay here again.
Stayed 1 night in Jul 2022

3/5 Okay

Traveled with family
Disliked: Room comfort
Not great.
Bed was terrible and the continental breakfast was awful. Out of everything and no one to help. Do better.
Stayed 1 night in Jun 2022

5/5 Excellent

Cindy, Lone Tree
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved the suite! Spacious and comfortable!
Stayed 1 night in Jun 2022

4/5 Good

Matthew Wayne
Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was quiet and had air conditioning which was good because it was very hot outside. Very neat and affordable.
Stayed 4 nights in Jun 2022

1/5 Terrible

Traveled with family and small children
Liked: Amenities
Disliked: Staff & service
When I checked in at about midnight the person a the desk said they had overbooked and my room was not available. They said I had the option to cancel my reservation (which they had effectively already done) and go out at midnight in Casper WY with my family and find another hotel room! My other option was to take a much smaller room (not the suite I had reserved) but the manager would have to "comp" me. She took my number and said she would have the manager (Nate) call me about that. He never called so I checked at the desk in the morning, He had "stepped out". Never called.
Stayed 1 night in Jun 2022

5/5 Excellent

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
the staff was so friendly and driven to help us have a good experience. we felt safe there and didnt have any problem with anyone or anything in our rooms.
Stayed 2 nights in Jun 2022

5/5 Excellent

Traveled with family
Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Jun 2022

1/5 Terrible

Traveled with family and small children
Liked: Staff & service
People partying outside our window all night.
Stayed 3 nights in Jun 2022

3/5 Okay

Stayed 1 night in Jun 2022