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Mainstay Suites Casper, Casper

2.5-star2.5 stars
551 Granite Peak DrCasperWY82609United States of America, 800-491-6126
Hotel in Casper with free breakfast and indoor pool
  • Free continental breakfast, free WiFi, and free parking
Fantastic service
Great pool
Wellness Area
Great wellness & sports facilities
127See all 127 reviews
From 108 reviewsTripAdvisor Traveller Rating

Mainstay Suites Casper, Casper

Hotel Info: 866-539-8117

  • Standard Room, 1 Queen Bed, Non Smoking
  • Standard Room, 2 Queen Beds, Non Smoking
  • Suite, 1 Queen Bed

At a glance

Key facts

Hotel size

  • This hotel has 93 rooms
  • This hotel is arranged over 4 floors


  • Check-in time starts at 3:00 PM
  • Check-out time is noon
  • Express check-in/out

Required at check in

  • Credit card or cash deposit required

  • Government-issued photo ID required

  • Minimum check-in age is 18

Travelling with others


  • Children (18 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding

  • No cribs (infant beds)


  • Pets allowed *


  • Free WiFi in public areas

  • Free WiFi in rooms



  • Free self parking

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Free continental breakfast
Things to do
  • Indoor pool
  • Fitness facilities
  • Spa tub
Working away
  • Business center
  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Multilingual staff
  • Elevator/lift
  • Safe-deposit box at front desk
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower

In the room

Home comforts
  • In-room climate control (air conditioning)
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board
Sleep well
  • Sofa bed
Freshen up
  • Free toiletries
  • Hair dryer
Be entertained
  • Flat-screen TV
  • Premium TV channels
Stay connected
  • Desk
  • Free WiFi
  • Free local calls
Food and drink
  • Full-sized refrigerator/freezer
  • Microwave
  • Kitchenette
  • Stovetop
  • Cookware, dishware, and utensils
  • Dishwasher
  • Daily housekeeping
  • Connecting/adjoining rooms available

Mainstay Suites Casper, Casper’s small print

Also known as

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


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.

Mandatory fees

Deposit: USD 20.00 per stay

Optional extras

Rollaway beds are available for USD 10.00 per night

Safes in guestrooms can be used for USD 1.75 per night

Pets are allowed for an extra charge of USD 10 per pet, per night

We have included all charges provided to us by this hotel. However, charges can vary, for example, based on length of stay or the room you book.

What’s around Mainstay Suites Casper, Casper


  • Heart of Casper
  • Eastridge Mall (2.8 mi / 4.5 km)
  • Edness Kimball Wilkins State Park (3.6 mi / 5.8 km)
  • Nicolaysen Art Museum (5.3 mi / 8.5 km)
  • Gertrude Krampert Theater (6.1 mi / 9.9 km)
  • Casper Planetarium (7.1 mi / 11.5 km)
  • Lake Solitude (7.3 mi / 11.7 km)
  • John F. Welsh Auditorium (7.3 mi / 11.8 km)

Getting around

  • Casper, WY (CPR-Natrona County Intl.) 23-min drive
  • Free self parking

Recent reviews

Fabulous 8.8 From 127 reviews

Mainstay Suites Casper, Casper
Very Good8.0
Excellent value. We had one minor issue with the toilet not working, but the staff took care of it right away. The pillows were not great, and it was difficult to set the heat at a comfortable temp (no thermostat) -- but those are pretty petty things. Overall, our family of six was comfortable and had a good time. We would stay again.
Ben, us2 night trip
Mainstay Suites Casper, Casper
Amazing staff! Thanks to the front desk ladoes for making out stay graet.
Pablo, us9 night trip with friends
Mainstay Suites Casper, Casper
We plan to stay next time we visit casper!
Jessica, us1 night family trip
Mainstay Suites Casper, Casper
Great staff and nice hotel
The hotel is clean, in good condition, and convenient. The staff is SUPER! Friendly, accommodating, and helpful. We stayed with a school group of 12 kids and 4 adults. The staff could not have done a better job!
A Traveler, us1 night business trip
Mainstay Suites Casper, Casper
Great stay
Great staff, friendly and helpful.
Jon, us1 night family trip

See all reviews

Mainstay Suites Casper, Casper

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