Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. Canada
  3. Toronto / Ontario
  4. Southern Ontario
  5. Waterloo
TRIO, Waterloo, ON

TRIO

4.9
4.9
1487 Reviews
CAN$51 and over
International

Make a reservation

2 people
7:00 PM
Booked 2 times today
Experiences are available.
  • Good for special occasions
  • Great for fine wines
  • Fancy
Formerly know as King Street Trio, TRIO Restaurant is a part of our evolution.

Visit our rejuvenated dining room & experience the best Waterloo Region has to offer. Chef Kyle and his team have been dreaming of ways to excite your palate! From Wagyu beef to the freshest fish & local produce, to our multi-course Tasting Menu, we are thrilled to have you back. Benoit, our restaurant manager, continues to build a wonderful selection of wines from around the world, with particular love for France. Wine pairing is offered with our Tasting Menu or just chose from our consignment focused wine list. Most of our wines are unique to our venue.

Theme nights are offered every two weeks on Wednesday's. These fun & flavour filled nights create an experience that will take you away from France to Mexico to Italy. Our theme nights are available for you every other week on Wednesday's.

We look forward to your visit!


Staff & Man

Additional information

  • Dining style
    Fine Dining
  • Price
    CAN$51 and over
  • Cuisines
    International, Steak, Fish
  • Hours of operation
    Dinner Tue–Sat 5:30 pm–10:45 pm
  • Phone number
    (519) 804-9989
  • Website
    http://www.kingstreettrio.com/
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    Kyle Rennie
  • Private party facilities
    Our venue is available for private groups from 30-50. If you would like more information please contact us directly by telephone or email brian@kingstreettrio.com
  • Location
    40 King St. South, Waterloo, ON N2J 2W8
  • Neighborhood
    Waterloo
  • Cross street
    Waterloo Square
  • Parking details
    There is convenient parking off Regina St. Please take Erb or Bridgeport to Regina and go south (right off Erb, left off Bridgeport) to the two city lots that are free after 5 PM, beside Paul Puncher Men's Wear. Follow the walkway through to King Street.
  • Additional
    Beer, Cocktails, Full Bar, Non-Smoking, Wheelchair Access, Wine

Featured in

Experiences

  • Trio Tasting Menu

    CA$145.00 per person

    Multiple dates available
    Our Trio Tasting Menu is a offered daily Tuesday through Saturday. The Trio Tasting Menu allows you the chance to experience many of the menu items we offer daily in a wonderful, relaxed way. Chef Kyle & his team build flavours & textures to please the palate. Benoit provides exceptional & unique wine pairings, for an additional $70/$85 per guest, from around the world. Reserve your Trio Tasting Experience & treat yourself !
    Trio Tasting Menu Photo

  • Trio Tasting Tuesday

    CA$95.00 per person

    Multiple dates available
    Tasting nights are designed to give the kitchen team the space & opportunity to experiment with new dishes intended for the regular menu & tasting menu. We regret substitutions are not available on Tasting Tuesdays. This 4-course menu will allow you to enjoy our Tasting menu at a lower cost but certainly not a lower quality!
    Trio Tasting Tuesday Photo

  • Southwestern France Night

    CA$125.00 per person

    Jan 15, 2025 only
    French cuisine is often painted with the same brush, but like French art, the cuisine is regional, varied and diverse. The southwest of France draws inspiration from its seaside access, its rich wine heritage, the pastoral farms and some of the unique aspects of basque culture. Join us for an evening exploring this unique French region and let Benoît share the bounty of his homeland. 4 courses / 4 wines. Unfortunately substitutions are not available on Theme nights. We apologize for any inconvenience.
    Southwestern France Night Photo

Menu

Seasonal Mocktails

  • Sealed With a Kiss CA$8.00

    Cranberry Juice, Crème de Violette, Simple Syrup, Lime juice.

    • Berry FusionCA$8.00

      Raspberry Juice, Cranberry Juice, Pineapple Juice, Rose Syrup

      • FlashbackCA$8.00

        Coconut Milk, Pineapple & lime Juice, Strawberry & Basil Syrup, Simple Syrup.

        • Citrus Refresher CA$8.00

          Ginger, Lemongrass, Lychee, Lemon & Lime Juice, Soda Water.

          • My SweetCA$8.00

            Ice Tea, Cranberry Juice, Honey Rosemary Syrup, Pineapple Juice.

            Last updated: April 12, 2024

            What 1,487 people are saying

            Overall ratings and reviews

            Reviews can only be made by diners who have eaten at this restaurant

            4.9
            4.9 based on recent ratings
            • 4.9Food
            • 4.9Service
            • 4.8Ambience
            • 4.5Value

            Noise • Moderate

            Loved For

            • Toronto / Ontario

              Great for fine wines

            • Toronto / Ontario

              Good for special occasions

            • Toronto / Ontario

              International

            • Southern Ontario

              Best Overall

            • Southern Ontario

              Best Food

            • Southern Ontario

              Best Service

            • Southern Ontario

              Best Ambiance

            • Southern Ontario

              Good for business meals

            • Southern Ontario

              Great for fine wines

            • Southern Ontario

              Romantic

            • Southern Ontario

              Good for special occasions

            Review summary

            AI-generated from verified diner reviews
            TRIO in Waterloo is celebrated for its "amazing" food and "fantastic" service, perfect for special occasions. Guests rave about the "unique" and "artfully prepared" dishes, often highlighting the remarkable tasting menu and wine pairings. Benoit, the GM, is frequently praised for his exceptional hospitality, ensuring a memorable dining experience.

            1,487 Reviews

            1. Jackie

              VIP

              Toronto

              1 review

              5.0

              1 review

              Dined 2 days ago

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              The squash soup and duck were fantastic! Best martini ever - butterscotch and vanilla! Manager greeted us at the door and was super friendly! All the staff were super attentive. We will definitely be back!

              Is this helpful?

            2. Katelin

              Toronto

              3 reviews

              5.0

              3 reviews

              Dined on December 7, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              Food and service were both outstanding , I really liked the pace at which each course was brought out sometimes with a tasting menu it can take a while , but Trio had it bang on, the servers were very attentive. Benoit the food manager is very knowledgable about wine selections and super personable. We will defiantly be back often.

              Is this helpful?

            3. Devi

              Toronto

              24 reviews

              5.0

              24 reviews

              Dined on December 5, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              Benoit was amazing as always. Food just melted in my mouth. Sooo delicious! I had the duck and both my friends had the pork.

              Is this helpful?

            4. Nathaniel

              Toronto

              3 reviews

              5.0

              3 reviews

              Dined on December 4, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              An incredible experience overall. We booked another reservation on the spot for New Years!

              Is this helpful?

            5. jeff

              VIP

              Toronto

              7 reviews

              5.0

              7 reviews

              Dined on November 24, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              Trio is our favourite restaurant in Waterloo. The food is excellent, the service is excellent. Always a pleasure to go there

              Is this helpful?

            6. Michael

              Manitoba

              2 reviews

              5.0

              2 reviews

              Dined on November 23, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              The best squash soup I’ve ever had!! Service was wonderful.

              Is this helpful?

            7. Ying

              Toronto

              1 review

              5.0

              1 review

              Dined on November 22, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              Amazing food! Tried the taste menu and each item is well done and nicely presented.

              Is this helpful?

            8. Bruce

              Toronto

              6 reviews

              5.0

              6 reviews

              Dined on November 21, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              Yet again, Benoit, Jordan, and team made us feel beyond VIP. If I had a “call a friend” for best restaurant experiences, I’m calling Trio and this team. Thank you.

              Is this helpful?

            9. Ryan

              Toronto

              28 reviews

              4.0

              28 reviews

              Dined on November 16, 2024

              1. Overall 4
              2. Food 4
              3. Service 5
              4. Ambience 4
              Very pleasant, eager and genuine service. Upscale flavours, with tremendous care and precision applied to the preparation and execution. Minimalist menu, which is necessary for this style of dining. Proteins/mains are possibly 4 ounces. Portion size is not listed on the menu for any of the mains, it is not a full chop or steak, you receive 2, perfectly cooked slices of beef possibly 3 slices for pork. Quality and precision is not cheap but for 80 dollars for the flat Iron steak, I felt very underwhelmed by the portion size. Spectacular taste but borderline tiny portion.

              Is this helpful?

            10. William

              Toronto

              1 review

              5.0

              1 review

              Dined on November 16, 2024

              1. Overall 5
              2. Food 5
              3. Service 5
              4. Ambience 5
              We tried the TAST last night for me birthday, it is Top notch, in my opinion Trio is the best restaurant in K-W region.

              Is this helpful?

            FAQs

            TRIO is rated 4.9 stars by 1487 OpenTable diners.

            Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

            Make a reservation

            2 people
            7:00 PM
            Booked 2 times today
            Experiences are available.
            Google Map for TRIO

            40 King St. South, Waterloo, ON N2J 2W8

            Additional information

            • Cross street
              Waterloo Square
            • Neighborhood
              Waterloo
            • Hours of operation
              Dinner Tue–Sat 5:30 pm–10:45 pm
            • Price
              CAN$51 and over
            • Cuisines
              International, Steak, Fish
            • Dining style
              Fine Dining
            • Dress code
              Smart Casual
            • Parking details
              There is convenient parking off Regina St. Please take Erb or Bridgeport to Regina and go south (right off Erb, left off Bridgeport) to the two city lots that are free after 5 PM, beside Paul Puncher Men's Wear. Follow the walkway through to King Street.
            • Payment options
              AMEX, Discover, Mastercard, Visa
            • Executive chef
              Kyle Rennie
            • Additional
              Beer, Cocktails, Full Bar, Non-Smoking, Wheelchair Access, Wine
            • Website
              http://www.kingstreettrio.com/
            • Phone number
              (519) 804-9989
            • Private party facilities
              Our venue is available for private groups from 30-50. If you would like more information please contact us directly by telephone or email brian@kingstreettrio.com

            Featured in

            Discover
            OpenTable
            • About Us
            • Blog
            • Careers
            • Press
            More
            Our sites
            Businesses
            • Delight more diners
            Join us on
            • Privacy Policy
            • Terms of Use
            • Cookies and Interest-Based Ads
            • Cookie Preferences
            Copyright © 2024 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
            OpenTable is part of Booking Holdings, the world leader in online travel and related services.
            Booking Logo
            Priceline Logo
            KAYAK Logo
            Agoda Logo
            OpenTable Logo