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Grand Union Hotel

2.5 star property

Photo gallery for Grand Union Hotel

Breakfast area
Front of property
Dinner and brunch served, American cuisine
Junior Room, 1 Queen Bed
Interior entrance

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Restaurant
  • Business services
  • Bar

Explore the area

View map
1 Grand Union Square, Fort Benton, MT, 59442
  • Place, The Shep Memorial
    ‪1 min walk‬
  • Place, Historic Old Fort Benton
    ‪8 min walk‬
  • Place, Museum of the Northern Great Plains
    ‪11 min walk‬

Room options

View all photos for Deluxe Room, 1 Queen Bed

Deluxe Room, 1 Queen Bed

Deluxe Room, 1 Queen Bed

9.8 out of 10
Exceptional
(19 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Deluxe Double Room, 1 Bedroom

Deluxe Double Room, 1 Bedroom

Deluxe Double Room, 1 Bedroom

9.2 out of 10
Wonderful
(13 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds OR 2 Queen Beds
  • Free Wi-Fi

View all photos for Junior Room, 1 Queen Bed

Junior Room, 1 Queen Bed

Junior Room, 1 Queen Bed

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

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About the area

Fort Benton

Located in Fort Benton, Grand Union Hotel is just steps from The Shep Memorial and 8 minutes by foot from Historic Old Fort Benton. .This hotel is 0.6 mi (0.9 km) from Missouri Breaks National Monument Interpretive Center and 1 mi (1.5 km) from Museum of the Northern Great Plains.

What's nearby

  • The Shep Memorial - 1 min walk - 0.1 km
  • Fort Benton Bridge - 3 min walk - 0.3 km
  • Historic Old Fort Benton - 8 min walk - 0.7 km
  • Museum of the Northern Great Plains - 11 min walk - 0.9 km
  • Missouri Breaks National Monument Interpretive Center - 12 min walk - 1.1 km

Getting around

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

Restaurants

  • ‪Wake Cup Coffee House - ‬7 min walk
  • ‪The Banque Club - ‬1 min walk
  • ‪Public House Restaurant - ‬2 min walk
  • ‪Golden Triangle Brew Co. - ‬1 min walk
  • ‪Club House - ‬2 min walk

About this property

Grand Union Hotel

Grand Union Hotel offers 26 accommodations with hair dryers. Televisions come with cable channels. Bathrooms include shower/tub combinations.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Irons/ironing boards, change of towels, and change of bedsheets can be requested. Housekeeping is provided on request.

Make yourself at home in one of the 26 guestrooms. Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms have shower/tub combinations and hair dryers. Conveniences include desks, as well as phones with free local calls.
Make use of convenient amenities such as complimentary wireless internet access, gift shops/newsstands, and wedding services.
Enjoy a satisfying meal at Union Grille Restaurant serving guests of Grand Union Hotel. Quench your thirst with your favorite drink at the bar/lounge.
Featured amenities include complimentary newspapers in the lobby and an elevator. Free self parking is available onsite.
Union Grille Restaurant - This fine-dining restaurant specializes in American cuisine and serves brunch and dinner. Guests can enjoy drinks at the bar.

Property amenities

Internet

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

Parking and transport

  • Free self parking on site
  • Limited on-site self parking

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.
  • Handrails in stairways
  • Lift
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path to lift
  • 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

This property is closed from June 20 2026 to June 20 2026 (dates subject to change).
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

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

Property is also known as

Grand Union Hotel Fort Benton

Grand Union Hotel

Grand Union Fort Benton

Grand Union Hotel Hotel

Grand Union Hotel Fort Benton

Grand Union Hotel Hotel Fort Benton

Grand Union Hotel Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 246 out of 323 reviews
Rating 8 - Good. 60 out of 323 reviews
Rating 6 - Okay. 13 out of 323 reviews
Rating 4 - Poor. 3 out of 323 reviews
Rating 2 - Terrible. 1 out of 323 reviews

9.8/10

Cleanliness

9.6/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Michelle

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

10/10 Excellent

susan

Travelled with family
Liked: Cleanliness, property conditions & facilities
The chef at their restaurant was truly amazing!
Stayed 2 nights in Jan 2026

10/10 Excellent

Jim

Business traveller
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

6/10 Okay

Young

Business traveller, Travelled with partner
Liked: Cleanliness, staff & service, amenities
Good location and history
Stayed 1 night in Oct 2025

10/10 Excellent

Rachel

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Such a cool town, location, and beautifully restored hotel!
Stayed 1 night in Oct 2025

8/10 Good

Randy

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nicely restored and modernized hotel within walking distance of downtown dining and river walk.
Stayed 3 nights in Sep 2025

8/10 Good

pam

Stayed 1 night in Aug 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2025

10/10 Excellent

Helen

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2025

10/10 Excellent

sheryl

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
beautiful area
Stayed 1 night in Aug 2025

10/10 Excellent

Larry

Liked: Property conditions & facilities
Stayed 1 night in Aug 2025

4/10 Poor

Verified traveller

Travelled with family
Liked: Property conditions & facilities

Traveler

Service was non existent No one there when we arrived to check us in No one answered the phone at the number that a sign said to call No one attending to the breakfast bar
Stayed 1 night in Aug 2025

10/10 Excellent

Stuart

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

2/10 Terrible

Carson

Business traveller, Travelled with group
Worst meal ever
Stayed 1 night in Aug 2025

8/10 Good

Leslie

Liked: Cleanliness, staff & service, property conditions & facilities
The staff could have been friendlier. I needed ice, and the only way to get it is to ask for it at the front desk. They have to go get it from the kitchen. Both times I asked for it, they seemed a little put off for me doing it.
Stayed 1 night in Jul 2025

6/10 Okay

janette

Travelled with partner
Liked: Cleanliness, property conditions & facilities
Dining was over rated. Both food and efficient service. But friendly.
Stayed 1 night in Jul 2025

4/10 Poor

David

Stayed 1 night in Jul 2025

10/10 Excellent

Gary

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

10/10 Excellent

Brandon

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

10/10 Excellent

Doreen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

8/10 Good

Verified traveller

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

Return Trip Did Not Disappoint

2nd trip to Grand Union. Despite bad weather had a great stay. Incredible step back into history in a 140 year old historic building. Great pillows and towels! Nicely renovated and maintained. Again, their restaurant may be the highlight of our stay!
Stayed 1 night in Jun 2025

8/10 Good

Sheila

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
we had a delightful 3-day, 2-night stay in fort benton, both nights at grand union
Stayed 2 nights in Jun 2025

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

10/10 Excellent

colleen

Travelled with group
Liked: Amenities
Friendly, helpful and accommodating staff!
Stayed 1 night in Jun 2025

8/10 Good

AARON

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We celebrated my husband retirement at the hotel. It was perfectly done and we were very pleased with our evening and stay. Would do it again.
Stayed 1 night in May 2025