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Bismarck's Mainstreet Bar & Grill

€€ - €€€
American, Bar, Pub
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103 E Main St # 105, Watertown, WI 53094-3706
+1 920-261-9391
10:00 - 02:30
Open now
See all hours
Sun 08:00 - 18:00
Mon - Thu 10:00 - 02:00
Fri 10:00 - 02:30
Sat 08:00 - 02:30
More Info
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30 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Showing 29: English reviews
Level Contributor
17 reviews
15 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
3 of 5 bubbles Reviewed 3 weeks ago

We went to Bismarck's on Saturday afternoon between competitions at a sporting event that was in Watertown. It was recommended by an employee at one of the bowling alleys that couldn't accommodate us. It has a basketball hoop, darts, pool and a shuffle board. This was entertaining for our teens. We did not eat, but have a couple beverages. The... More 

Thank MiddletonWI
Beloit, Wisconsin
Level Contributor
95 reviews
60 restaurant reviews
common_n_restaurant_reviews_1bd8 33 helpful votes
5 of 5 bubbles Reviewed 7 December 2016

We stopped here for dinner before heading out to watch the Canadian Pacific train roll into town. There were a few tables and the longer we were there, the busier they got. There was only one waitress and she was amazing!!! She was attentive to every single table in the place and never skipped a beat. She took our drink... More 

Thank Donna0829
Watertown, Wisconsin
Level Contributor
18 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
5 of 5 bubbles Reviewed 28 October 2016

Recently celebrated a birthday at Bismarck's. Reasonably priced cocktails and food. Generous portions, friendly service. Highly recommend the prime rib sandwich. Easily could be two meals. Delicious.

Thank nolajaw
Madison, Wisconsin
Level Contributor
7 reviews
4 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
2 of 5 bubbles Reviewed 15 October 2016

We went on a Saturday at 12:30, and ordered and got water quickly. Then we sat for nearly an hour while the one-person kitchen crew tried to keep up with lunch orders. The waitress came by occasionally to explain that they had many orders. When we finally gave up, we let her know we were leaving and went to the... More 

Thank bcbears2015
Fargo, North Dakota
Level Contributor
177 reviews
116 restaurant reviews
common_n_restaurant_reviews_1bd8 37 helpful votes
4 of 5 bubbles Reviewed 21 September 2016 via mobile

We all had a prime rib sandwich. It was excellent. A good choice a beers is available, which you need, because the prime rib was quite salty Nice people, friendly.

Thank Willem S
Janesville, Wisconsin
Level Contributor
81 reviews
58 restaurant reviews
common_n_restaurant_reviews_1bd8 55 helpful votes
5 of 5 bubbles Reviewed 4 September 2016

Stopped in twice now with a friend. We ordered a burger with blue cheese & crispy bacon with ice cold Coors Light. The waitress was friendly and the place had quite a few patrons and the service was excellent both times. We'll be back.

Thank JKing428
Level Contributor
6 reviews
6 restaurant reviews
5 of 5 bubbles Reviewed 1 September 2016 via mobile

I have been coming to this place for the last few months and every time it is always awesome. I can see why people love this place, I try to get down here every couple weeks. It is worth the hour drive to have great food and explore Watertown. Definitely give it a try if you are interested the area.... More 

Thank CKLEIN 8
Watertown, Wisconsin
Level Contributor
32 reviews
25 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 23 August 2016 via mobile

My favorite is prime rib sandwich. The meat isn't shaved or sliced from "last night's" prime. It's a big, fat, single slice of prime on a bun. Yum!

Thank undunny2k
Minnetonka, Minnesota
Level Contributor
166 reviews
105 restaurant reviews
common_n_restaurant_reviews_1bd8 41 helpful votes
3 of 5 bubbles Reviewed 5 August 2016

Your average small town Wisconsin bar. Burgers, fries, and Spotted Cow on tap sum up my trip. Service is fast and friendly.

Thank JSG320
southern wisconsin
Level Contributor
65 reviews
34 restaurant reviews
common_n_restaurant_reviews_1bd8 31 helpful votes
4 of 5 bubbles Reviewed 24 July 2016 via mobile

We recently met some friends for a late lunch and decided to try Bismark's. All 4 of us tried different burgers, and we all found our choice to be delicious. It was very quiet with few patrons as it was around 3 on a hot Sunday afternoon, so our food was the only order being grilled. As a result, not... More 

Thank snowdancer

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    3.5 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
American, Bar, Pub
Lunch, Dinner
Restaurant features
Seating, Waitstaff, Television, Serves Alcohol, Takeout
Good for
Cheap Eats, Bar Scene, Child-friendly
Open Hours
08:00 - 18:00
10:00 - 02:00
10:00 - 02:00
10:00 - 02:00
10:00 - 02:00
10:00 - 02:30
08:00 - 02:30
Location and Contact Information
  • Address: 103 E Main St # 105, Watertown, WI 53094-3706
  • Location: United States  >  Wisconsin (WI)  >  Watertown
  • Phone Number: +1 920-261-9391
Excellent food all around, known for award winning burgers. Great place for food, friends, and a place to meet new friends.

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Bismarck's Mainstreet Bar & Grill and other visitors
2 questions
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Byron, Illinois
over a year ago

See all questions (2)

Questions? Get answers from Bismarck's Mainstreet Bar & Grill staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?