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Grand Union Hotel

Property class: 2.5

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Photo gallery for Grand Union Hotel

A restaurant with high ceilings, ornate ceiling details, and a patterned carpet. - Grand Union Hotel (Fort Benton)
A hotel room with a large bed, a desk, a chair, a window with curtains, and a view of the outdoors. - Grand Union Hotel (Fort Benton)
A red brick building with multiple windows and a balcony. - Grand Union Hotel (Fort Benton)
Outdoor seating with tables and chairs, surrounded by greenery and a brick pathway. - Grand Union Hotel (Fort Benton)
A lobby with leather sofas, a coffee table, a chandelier, a staircase, and a reception desk. - Grand Union Hotel (Fort Benton)
Located close to The Shep Memorial and Historic Old Fort Benton, Grand Union Hotel provides a bar and a restaurant. Stay connected with free in-room WiFi.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free WiFi
  • Business services
  • Bar

Room options

Available filters for rooms
Showing 3 of 3 rooms

View all photos for Deluxe Room, 1 Queen Bed

A bed with a patterned pillow, a bedside lamp, and a window with curtains.

Deluxe Room, 1 Queen Bed

9.8 out of 10
Exceptional
(27 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Deluxe Double Room, 1 Bedroom

A hotel room with two beds, a desk, a chair, and a window with curtains.

Deluxe Double Room, 1 Bedroom

9.2 out of 10
Wonderful
(14 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds OR 2 Queen Beds
  • Free WiFi

View all photos for Junior Room, 1 Queen Bed

A hotel room with a large bed, a desk, a chair, a window with curtains, and a view of the outdoors.

Junior Room, 1 Queen Bed

10.0 out of 10
Exceptional
(3 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

About the neighborhood

Fort Benton is home to Grand Union Hotel. Notable landmarks in the area include The Shep Memorial and Historic Old Fort Benton, and travelers wishing to experience a bit of culture can try Museum of the Northern Great Plains. Missouri Breaks National Monument Interpretive Center is another place to visit that comes recommended. Visit our Fort Benton travel guide
Map
1 Grand Union Square, Fort Benton, MT, 59442

What's nearby

  • The Shep Memorial
    1 min walk - 0.1 miles
  • Fort Benton Bridge
    3 min walk - 0.2 miles
  • Historic Old Fort Benton
    8 min walk - 0.4 miles
  • Museum of the Northern Great Plains
    11 min walk - 0.6 miles
  • Missouri Breaks National Monument Interpretive Center
    12 min walk - 0.7 miles

Getting around

  • Great Falls, MT (GTF-Great Falls Intl.)
    56 min drive

Restaurants

  • Wake Cup Coffee House
    7 min walk
  • The Freeze
    6 min walk
  • The Pourhouse
    1 min walk
  • The Palace
    2 min walk
  • Casa Del Gringo
    1 min walk

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Property amenities

Internet

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

Parking and transportation

  • Free self parking on site

Food and drink

  • A bar/lounge
  • A restaurant

Restaurants on site

  • Union Grille Restaurant

Conveniences

  • Free newspapers in lobby
  • Gift shop/newsstand
  • Limited-hour front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (on request)
  • Wedding services

Business services

  • Meeting room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Handrails in stairways
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • Banquet hall
  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • TV with cable channels

More

  • Desk
  • Free local calls
  • Heating
  • Iron/ironing board on request
  • Phone

Policies

Check-in

Check-in start time: 4 PM; Check-in end time: 10 PM
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

The front desk is open daily from 7:30 AM - 10 PM
Front desk staffed during limited hours
If you are planning to arrive after 10:00 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed on Monday, Tuesday, and Sunday:
  • Dining venue(s)

Access methods

Front desk (limited hours)

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Children up to the age of 12 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for USD 15 per night

Property payment types

Important information

Optional extras

  • Rollaway bed fee: USD 15 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

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 and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher and a smoke detector

Frequently asked questions

Is Grand Union Hotel pet-friendly?

No, only service animals are welcome at the property.

How much is parking?

Self parking is free at this property.

What time is check-in at Grand Union Hotel?

Check-in start time: 4 PM; Check-in end time: 10 PM. Late check-in is available during limited hours.

What time is check-out at Grand Union Hotel?

Check-out is at 11 AM.

Where is Grand Union Hotel located?

Situated in Fort Benton, this hotel is within a 10-minute walk of The Shep Memorial and Historic Old Fort Benton. Missouri Breaks National Monument Interpretive Center and Museum of the Northern Great Plains are also within 15 minutes.

Can I cancel my reservation for free and receive a full refund?

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

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Reviews

Grand Union Hotel Reviews

9.4

Exceptional

9.8

Cleanliness

9.4

Location

9.6

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 262 out of 345 reviews
Rating 8 - Good. 66 out of 345 reviews
Rating 6 - Okay. 13 out of 345 reviews
Rating 4 - Poor. 3 out of 345 reviews
Rating 2 - Terrible. 1 out of 345 reviews

Reviews

Verified review

10/10 Excellent

Phillip

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful historical hotel with very friendly staff.
Stayed 2 nights in Aug 2026
Verified review

8/10 Good

Peter

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice historic hotel although air conditioners in room were very loud and windows did not open at night. Dining room was excellent and convenient central location.
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Joseph

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Cool, old hotel. Had to use a portable AC unit, which was ok but not amazing. But an awesome and unique experience in a neat location.
Stayed 1 night in Aug 2026
Verified review

8/10 Good

Richard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Have stayed at the hotel several times over the years. Absolutely stunning setting and a real experience. Unfortunately on this occasion, the central air conditioning was not working so a very noisy portable AC unit was in use. Nevertheless, a really nice experience overall
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, amenities
Room was very comfortable.
Stayed 1 night in Feb 2026
Verified review

6/10 Okay

Young

Liked: Cleanliness, staff & service, amenities
Good location and history
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Gary

Liked: Property conditions & facilities
I always enjoy staying at the Historic Grand Union Hotel.
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

kathleen m

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
wonderful heritage property, very comfortable beds, super location, great restaurant
Stayed 1 night in Apr 2024
Verified review

10/10 Excellent

Patti

Friendly staff, clean hotel…food,grounds, room and overall appearance fantastic! Will definitely stay here again!
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Tassie

Liked: Cleanliness, staff & service, property conditions & facilities
We had a great stay at the historic Grand Union!
Stayed 1 night in Jul 2024
Verified review

10/10 Excellent

Elaine

Liked: Staff & service, property conditions & facilities
The historic building on the Missouri River at the headwater of navigation, the friendly service and the walking path highlighting the history of the area made me excited to return next year!
Stayed 2 nights in Jun 2025
Verified review

10/10 Excellent

colleen

Liked: Amenities
Friendly, helpful and accommodating staff!
Stayed 1 night in Jun 2025
Verified review

10/10 Excellent

Nancy

Liked: Cleanliness, property conditions & facilities
Lovely historic hotel right on the river
Stayed 1 night in Aug 2023
Verified review

10/10 Excellent

Dorota

Liked: Amenities
Beautiful room and food in restaurant was very good. Very nice hotel.
Stayed 2 nights in Jul 2024
Verified review

10/10 Excellent

Jim

Liked: Cleanliness, staff & service, property conditions & facilities
The Grand Union is a gem. An iconic piece of Montana history, the renovated Grand Union combines historic charm with modern amenities and exceptional dining. Its setting on the banks of the Mighty Mo is both spectacular and soothing.
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

robert

Liked: Cleanliness, staff & service, property conditions & facilities
The Grand Union was a great example of an old western hotel. The restaurant was great too
Stayed 1 night in Jul 2024
Verified review

10/10 Excellent

Richard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful character hotel. Staff, and local merchants are all very friendly… A real small town feel.
Stayed 1 night in Jun 2024
Verified review

10/10 Excellent

Jeffrey

Quaint and old fashioned, staff was great
Stayed 1 night in Jul 2024
Verified review

8/10 Good

Judy

Liked: Cleanliness, staff & service, amenities
The hotel is very lovely. The food was fantastic and the service was great. The bed was a little less than comfortable but everything else was amazing. Would recommend staying in this lovely hotel.
Stayed 2 nights in Feb 2025
Verified review

10/10 Excellent

Danette

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Our stay here was fantastic

This is a beautiful hotel. The saloon and restaurant are wonderful and our room was fantastic. The staff are friendly. We loved our visit to Fort Benton!
Stayed 1 night in Sep 2023
Verified review

10/10 Excellent

Sierra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely stay. Great dinner and brunch. Clean room.
Stayed 1 night in Nov 2023
Verified review

10/10 Excellent

Zeke

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
There is so much history here, a great walking trail along the Missouri River and the fall colors were really showing off. The restaurant was amazing. We had a suite that looked out on the river, absolutely gorgeous.
Stayed 2 nights in Oct 2024
Verified review

10/10 Excellent

Sarah

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

A lovely stay

Our room was absolutely beautiful. It was clean, quiet and had an amazing view of the river. Sarah, the lady who checked us in was very friendly and helpful. The bed was very comfortable and the jetted tub was a bonus. I will absolutely stay there again. A wonderful way to spend an anniversary.
Stayed 1 night in May 2025
Verified review

10/10 Excellent

Cynthia

Liked: Cleanliness, staff & service, property conditions & facilities
very quaint with a lot of history! Great view of the sunrise over the river.
Stayed 1 night in Nov 2024
Verified review

10/10 Excellent

Michael

Liked: Staff & service, amenities, property conditions & facilities
Such a treat to stay in a piece of history! The old charm is all around and it’s special. Great ac, and a great steak in the hotel’s restaurant.
Stayed 1 night in Aug 2023