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Fiesta Cancun Mexican Restaurant & Cantina

Certificate of Excellence
$$ - $$$
Mexican, Southwestern
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159 E Wisconsin Ave, Oconomowoc, WI 53066-3033
+1 262-569-9740
7:00 am - 10:00 pm
Closed now
See all hours
Sun 7:00 am - 10:00 pm
Mon - Thu 11:00 am - 10:00 pm
Fri - Sat 11:00 am - 11:00 pm
More Info
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110 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Showing 110: English reviews
Milwaukee, Wisconsin
Level Contributor
85 reviews
26 restaurant reviews
common_n_restaurant_reviews_1bd8 23 helpful votes
5 of 5 bubbles Reviewed 4 days ago NEW

We live in the vicinity and come here a couple times a year. The food is authentic and tasty. I love the tostadas and tamales. And the margaritas are delicious. We'll keep coming back and you should, too.

Thank cheeseheadfamilyof4
Oconomowoc, Wisconsin
1 review
5 of 5 bubbles Reviewed 1 week ago

This is one of our all time favorite local restaurants. Great place to unwind and grab a margarita after a long week at work. Try the chili rellenos....fabulous!!

Thank antczakd2017
2 reviews
3 of 5 bubbles Reviewed 1 week ago via mobile

My last three visits have made this place: no longer my go to Reataurant in town. The Chimichangas used to be crisp, the plates were always the right meal. The house Margaritas now taste watered down. Our server was lazy the last two times. She just looked at trash in the floor and waited for someone else to pick it... More 

Thank Dave L
Level Contributor
3 reviews
4 of 5 bubbles Reviewed 2 weeks ago via mobile

Possibly my favorite Mexican restaurant. Traditional Mexican fare, prepared to perfection. Darn good margaritas too. Reasonably priced and excellent service.

Thank Jim S
Oconomowoc, Wisconsin, United States
Level Contributor
41 reviews
21 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
4 of 5 bubbles Reviewed January 20, 2017 via mobile

Visit here regularly for fish frys and drinks. Busy place with great service. Enjoy the seating outside. Good food! Fish frys are good and served with beans and rice.

Thank Kathryn W
Sullivan, Wisconsin
Level Contributor
11 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed January 17, 2017

Very good food and Margerittas we came as a larger group and was seated within 20 min on a fri night the fish fry was very good

Thank Bonji24
Oconomowoc, Wisconsin
Level Contributor
4 reviews
4 restaurant reviews
4 of 5 bubbles Reviewed January 2, 2017

Food is always good, the portions are generous and I have never had better quesadillas any where. It has gained popularity over the last several years and after they expanded into the next building it can be very busy and consequently loud. Eat in the bar room, not so noisy. The servers are nice and very accommodating, The restaurant can... More 

Thank barbarajane12
Level Contributor
12 reviews
5 restaurant reviews
4 of 5 bubbles Reviewed December 27, 2016

Fiesta Cancun has always been a family favorite. From how busy they have been on our most recent visits, it is a family favorite for many. This has caused very poor/slow service. Food is always excellent! Maybe they need to have more servers on staff. That would be my only improvement.

Thank Mamajkp
Level Contributor
9 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
3 of 5 bubbles Reviewed October 12, 2016

The overall food quality was just OK. The service was friendly, but seemed very slow for how many people were in the restaurant. Not a place I'd be really eager to get back to.

Thank Matt W
Oconomowoc, Wisconsin
Level Contributor
19 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
4 of 5 bubbles Reviewed October 12, 2016

We stopped in for lunch, they got us a seat pretty quick even though it was busy. The margaritas were great, had a punch but didn't taste like you practically doing straight tequila shots. Their chips were so good, I'm all about the crunch and their's didn't disappoint. The mild salsa had a little too much kick for me but... More 

Thank jbushno

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Oconomowoc, WI

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
Average prices
$5 - $17
Mexican, Southwestern
Breakfast, Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol, Full Bar, Reservations, Television
Good for
Families with children, Dining on a budget, Large groups, Kids
Open Hours
7:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 11:00 pm
11:00 am - 11:00 pm
Location and Contact Information
  • Address: 159 E Wisconsin Ave, Oconomowoc, WI 53066-3033
  • Location: United States  >  Wisconsin (WI)  >  Oconomowoc
  • Phone Number: +1 262-569-9740

Questions & Answers

Questions? Get answers from Fiesta Cancun Mexican Restaurant & Cantina 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?