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Thassos Authentic Greek Restaurant, Clarendon Hills, IL

Thassos Authentic Greek Restaurant

4.7
4.7
901 Reviews
$31 to $50
Greek

Make a reservation

2 people
7:00 PM
Booked 3 times today
  • Neighborhood gem
  • Good for special occasions
  • Charming
Experience the Finest Greek dining in Chicagoland at Thassos Authentic Greek Restaurant in Clarendon Hills: Where Elegance meets Traditional Greek Cuisine. Recognized for their originality, quality, and exceptional service for three consecutive years with OpenTable’s Diner’s Choice Award, Thassos has become the Top Chicago Restaurant Destination for those seeking an Authentic Greek Dining Experience, in a Fine Dining atmosphere. As the only restaurant in Chicago dedicated to Traditional Greek Cuisine with an upscale touch, Thassos blends sophisticated service with a menu rooted in Original Greek Recipes. From signature Traditional Greek dishes to expertly crafted cocktails, every detail is thoughtfully designed to create a memorable dining experience. Thassos is perfect for all occasions—from intimate dinners and romantic evenings to corporate gatherings and special celebrations. Visit our website to book your table or inquire about reservations for groups of 9 or more.

Order delivery or takeout

Private dining

Private dining

Book your next event with us

View details

Dining areas

Additional information

  • Dining style
    Fine Dining
  • Price
    $31 to $50
  • Cuisines
    Greek, reserved
  • Hours of operation
    Mon, Wed, Thu, Sun 12:00 pm–10:00 pm Fri, Sat 12:00 pm–11:00 pm
  • Phone number
    (630) 601-6799
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Catering
    Thassos Greek restaurant is committed to providing a remarkable event experience. Whether we host your special occasion at our venue or provide expert catering services for your private event, our passionate dedication to quality and Service remains unwavering. Visit Our Website For Menu Options or to Contact us for more Information.
  • Private party facilities
    Elevating Your Next Event to the Exclusive Dining Experience of Thassos Authentic Greek Restaurant is Dedicated to Transforming Your Gathering into a Lifelong Commemoration, Carefully Designed to Inspire Lasting Memories for You and Your Guests. Visit Our Website For Menu Options or to Contact us For More Information.
  • Neighborhood
    Clarendon Hills
  • Cross street
    Corner of Railroad Ave & Walker Ave.<br />West of Prospect Ave., Claren
  • Parking details
    Street Parking
  • Public transit
    Just West of the Clarendon Hills Metra Green Line/BNSF Railway Train Station. Facing the Railroad Tracks from the South Side of the Tracks, on Railroad Avenue.
  • Additional
    Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Patio/Outdoor Dining, Private Room, Wheelchair Access, Wine

What 901 people are saying

Overall ratings and reviews

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

4.7
4.7 based on recent ratings
  • 4.7Food
  • 4.8Service
  • 4.6Ambience
  • 4.5Value

NoiseModerate

Loved For

  • Chicago / Illinois

    Greek

  • Chicago / Illinois

    Most Booked 1000-Point Tables

Review summary

AI-generated from verified diner reviews
Thassos Authentic Greek Restaurant shines with "delicious authentic Greek food" and "excellent service." Guests rave about the "wonderful ambiance" and "outstanding" menu selections, including the famous "saganaki." Attentive servers like Victor and Panos enhance the experience, making it a top choice for "special occasions" and regular dining.

901 Reviews
  1. Edward

    Chicago1 review

    5.0

    Dined 2 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Wonderful Atmosphere, great tasting food, helpful Staff, excellent selections of food and drink.

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  2. Chris VIP

    Chicago25 reviews

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Perfect as always. Thanks to Nick the owner for a great evening.and awesome service as usual

    Is this helpful?

  3. Linda

    Chicago10 reviews

    5.0

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We loved the food and our waiter (Victor) was awesome. We will be back!!!’

    Is this helpful?

  4. Sara VIP

    Denver21 reviews

    5.0

    Dined on March 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This is a true dining experience. My frequenting this place is a strong testament to their quality in service and food. The Place is Beautiful, and always clean.

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  5. Dave

    Chicago7 reviews

    4.0

    Dined on February 28, 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    I thought they had a Kids Menu but there was not one. The server was very helpful with a suggestion for our 9-year-old granddaughter, and she enjoyed her dish, but it was huge! Our favorite Greek Restaurant but needs child sized portions.

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  6. Lauren VIP

    Chicago2 reviews

    5.0

    Dined on February 23, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great service! Thanks for making our birthday dinner fun.

    Is this helpful?

  7. Dan

    Chicago14 reviews

    5.0

    Dined on February 22, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great food nice atmosphere. I would return for sure!

    Is this helpful?

  8. Katherine

    Chicago2 reviews

    4.0

    Dined on February 22, 2025

    1. Overall 4
    2. Food 5
    3. Service 3
    4. Ambience 4
    Food was good but service was not great. Our waiter tried his best, but they should've had 2 people covering our section. I stacked our plates on the table waiting for them to come collect. The owner (?) was not friendly. He greeted us and sat us but wasn't welcoming. I also witnessed him telling the woman who was clearing the tables/setting up new tables to hurry up. She was trying her best but she was the only person covering multiple tables. Felt sad for her to be scolded out in the open like that. We went at 530 so we expected it to move a little faster as we were in before the dinner rush. Food was good though.

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  9. Jeanne VIP

    Chicago45 reviews

    5.0

    Dined on February 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Thassos is a place where families go to have a nice weekend dinner, and so do dates, singles and friends. We made a reservation on Saturday morning on Opentable, and got a 5:30 reservation for 2 in a room that was pretty quiet, and we had the option to sit in a booth. Nice start! We have been here before with family and friends, so we decided just to pick several appetizers to sample more than just two entrees. Our picks--shared a greek salad to start, then ordered charbroiled sardines (great if you love fish), dolmades (stuffed grapevine leaves with minced meat and rice in light lemon sauce) and spanokopita (crispy baked phyllo with feta and spinach inside). Perfect amount of food for the two of us. I had a glass of wine and spouse had a soda. Bill before tax and tip was about $70. I would recommend dining early to avoid a noisy environment because Thassos does get busy after 6 pm.

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  10. Barb

    Chicago4 reviews

    3.0

    Dined on February 20, 2025

    1. Overall 3
    2. Food 4
    3. Service 3
    4. Ambience 3
    Restaurant was open and had no bartender Person was 2 hours late. Unacceptable

    Is this helpful?

FAQs

You can order delivery directly from Thassos Authentic Greek Restaurant using the Order Online button.

Thassos Authentic Greek Restaurant is rated 4.7 stars by 901 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 3 times today

Order delivery or takeout

Google Map for Thassos Authentic Greek Restaurant

1 Walker Ave, Clarendon Hills, IL 60514

Dining areas

Additional information

  • Cross street
    Corner of Railroad Ave & Walker Ave.<br />West of Prospect Ave., Claren
  • Neighborhood
    Clarendon Hills
  • Hours of operation
    Mon, Wed, Thu, Sun 12:00 pm–10:00 pm Fri, Sat 12:00 pm–11:00 pm
  • Price
    $31 to $50
  • Cuisines
    Greek, reserved
  • Dining style
    Fine Dining
  • Dress code
    Business Casual
  • Parking details
    Street Parking
  • Public transit
    Just West of the Clarendon Hills Metra Green Line/BNSF Railway Train Station. Facing the Railroad Tracks from the South Side of the Tracks, on Railroad Avenue.
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Additional
    Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Patio/Outdoor Dining, Private Room, Wheelchair Access, Wine
  • Phone number
    (630) 601-6799
  • Catering
    Thassos Greek restaurant is committed to providing a remarkable event experience. Whether we host your special occasion at our venue or provide expert catering services for your private event, our passionate dedication to quality and Service remains unwavering. Visit Our Website For Menu Options or to Contact us for more Information.
  • Private party facilities
    Elevating Your Next Event to the Exclusive Dining Experience of Thassos Authentic Greek Restaurant is Dedicated to Transforming Your Gathering into a Lifelong Commemoration, Carefully Designed to Inspire Lasting Memories for You and Your Guests. Visit Our Website For Menu Options or to Contact us For More Information.
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