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ROCKS 21, Mystic, CT

ROCKS 21

4.4
4.4
867 Reviews
$30 and under
American

Make a booking

2 people
19:00
Booked 12 times today
  • Great for scenic views
  • Charming
  • Great for outdoor dining
Rocks 21 features fresh, seasonal and local cuisine served in Mystic’s most spectacular setting at the Inn at Mystic. This iconic property is a treasured and historic place, and our restaurant reflects that magnetic ambiance amidst serene waterfront surroundings and hidden New England beauty.

Offering an eclectic mix of casually elegant cuisine mingled with the traditional seafood staples we know and love, Rocks 21 redefines the landscape of New England cuisine. Enjoy handmade wood-fired pizza from our brick oven, or delve into one of our delicious made-from-scratch entrees. To complement your dining experience, the Rocks 21 bar features 24 beers on tap along with an impressive list of signature cocktails made with only the freshest of ingredients.

Whatever appeals to your palette, Rocks 21 offers something for everyone in a relaxed and comfortable setting.

Order delivery or takeout

Additional information

  • Dining style
    Casual Elegant
  • Price
    $30 and under
  • Cuisines
    American, Seafood, Steak
  • Hours of Operation
    Mon, Thu 15:00–21:00 Fri, Sat 11:00–22:00 Brunch Sun 10:00–13:00 Dinner Sun 13:15–21:00
  • Phone number
    (860) 536-8140
  • Payment Options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Casual Dress
  • Area
    Mystic
  • Cross Street
    Denison Avenue
  • Parking details
    Plenty of onsite free parking
  • Entertainment
    Check our calendar for live entertainment schedules.
  • Additional
    Beer, Cocktails, Full Bar, Gender Neutral Restroom, Happy Hour, Indoor Fireplace, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeaway, View, Weekend Brunch, Wheelchair Access, Wine

What 867 people are saying

Overall ratings and reviews

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

4.4
4.4 based on recent ratings
  • 4.4Food
  • 4.4Service
  • 4.4Ambience
  • 4.2Value

NoiseModerate

Loved For

  • New London

    Great for fine wines

  • New London

    American

Review summary

AI-generated from verified diner reviews
ROCKS 21 offers a "beautiful view" of Mystic Harbor, making it a perfect spot for outdoor dining. The seafood dishes, like Lobster Nachos and Fisherman's Platter, are favorites. Guests enjoy the "great service" and "friendly staff." While some reviews mention inconsistencies, many highlight the "wonderful setting" and tasty menu options.

867 Reviews
  1. Casey

    New York City

    2 reviews

    5.0

    2 reviews

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Hostess and waiter “rocked”. Food was great!! Will come back!
    ROCKS 21Responded 6 days ago
    Thank You very much

    Is this helpful?

  2. Carmen

    Greater Boston

    6 reviews

    1.0

    6 reviews

    Dined on 19 December 2024

    1. Overall 1
    2. Food 1
    3. Service 1
    4. Ambience 3
    My friend and I met there tonight to try their Thursday prime rib special for $24. I hadn't had prime rib in a while so I was really looking forward to it. A complimentary salad comes with it if there are two people dining. The salad was ok, it was large, mostly lettuce but had delicious mozzarella cheese chunks on top. We both ordered the prime rib medium rare. The presentation was good, but the mashed potatoes and the prime rib were cold. The green beans were delicious and cooked perfectly. The servers were gathered around the hostess station, while our food got cold in the kitchen. I had to walk to the hostess station to tell our server that the food was cold. They brought us new plates and I knew immediately that they had heated the food in the microwave. The au jus was steaming hot and the potatoes and meat were barely warm. The prime rib was so tough I couldn't cut it. We were so disappointed because we had looked forward to having a really nice meal to celebrate the holidays. How can a restaurant not know how to serve the food hot without microwaving it? The server actually said "how else can you heat food besides the microwave?" !!!! I sent the tough meat back and ordered a hamburger which took a crazy amount of time to get. My friend was done eating by the time I got it. It was a very frustrating experience, not what we had hoped for. The food could have been served hot if all of the servers weren't hanging around the hostess station.
    ROCKS 21Responded 7 days ago
    We are very sorry to hear this. We will inform the chef and speak to the staff we hope you give us another try

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  3. Andrew

    Connecticut

    1 review

    5.0

    1 review

    Dined on 7 December 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great experience!! From the greet at the host stand to the service to the food. Everything was perfect!!
    ROCKS 21Responded on 12 December 2024
    Thank You very much

    Is this helpful?

  4. michael

    New York City

    2 reviews

    5.0

    2 reviews

    Dined on 1 December 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    waitress went above and beyond with servicing us excellant will request her again
    ROCKS 21Responded on 1 December 2024
    That is so great to hear we hope to see you again soon Thank You very much Who was the waitress?

    Is this helpful?

  5. Sarah

    VIP

    Greater Boston

    22 reviews

    5.0

    22 reviews

    Dined on 30 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The view from the top of the hill is stunning. The restaurant is inviting and comfortable. The menu has a wide variety and everything was very good! Will definitely be back 😊
    ROCKS 21Responded on 1 December 2024
    That is so great to hear we hope to see you again soon Thank You very much

    Is this helpful?

  6. Vincent

    New York City

    1 review

    4.0

    1 review

    Dined on 30 November 2024

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 4
    lots of delicious options on menu to choose from. Calamari, Cobb salad and prime rib sandwich were delicious
    ROCKS 21Responded on 1 December 2024
    Thank You

    Is this helpful?

  7. Mark

    VIP

    Philadelphia

    21 reviews

    3.0

    21 reviews

    Dined on 29 November 2024

    1. Overall 3
    2. Food 2
    3. Service 4
    4. Ambience 4
    Crab cakes were mostly bread no much crab burger was under cooked service was good
    ROCKS 21Responded on 1 December 2024
    Very sorry to hear this we hope you give us another try Thank You

    Is this helpful?

  8. Emily

    Houston

    2 reviews

    4.0

    2 reviews

    Dined on 28 November 2024

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    It had great views. Wonderful live music. Our waiter was very friendly. The food was a nice selection
    ROCKS 21Responded on 28 November 2024
    Thank You very much we hope to see you again soon

    Is this helpful?

  9. Jeffrey

    Greater Boston

    4 reviews

    5.0

    4 reviews

    Dined on 28 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Prime rib as usual was fantastic. Turkey very moist. Wish for a little more variety for dessert. Overall fantastic brunch.
    ROCKS 21Responded on 28 November 2024
    Thank You very much we will make sure to let Jacob know he is doing a great job

    Is this helpful?

  10. Kevin

    New York City

    2 reviews

    5.0

    2 reviews

    Dined on 16 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Had such a great experience. From the time we walked in we were treated so well. Food and service were impeccable.
    ROCKS 21Responded on 17 November 2024
    This is so great to hear Thank You very much we hope to see you again soon

    Is this helpful?

FAQs

ROCKS 21 offers takeout which you can order by calling the restaurant at (860) 536-8140.

ROCKS 21 is rated 4.4 stars by 867 OpenTable diners.

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

Make a booking

2 people
19:00
Booked 12 times today

Order delivery or takeout

Google Map for ROCKS 21

3 Williams Avenue, Mystic, CT 06355

Additional information

  • Cross Street
    Denison Avenue
  • Area
    Mystic
  • Hours of Operation
    Mon, Thu 15:00–21:00 Fri, Sat 11:00–22:00 Brunch Sun 10:00–13:00 Dinner Sun 13:15–21:00
  • Price
    $30 and under
  • Cuisines
    American, Seafood, Steak
  • Dining style
    Casual Elegant
  • Dress code
    Casual Dress
  • Parking details
    Plenty of onsite free parking
  • Payment Options
    AMEX, Discover, Mastercard, Visa
  • Entertainment
    Check our calendar for live entertainment schedules.
  • Additional
    Beer, Cocktails, Full Bar, Gender Neutral Restroom, Happy Hour, Indoor Fireplace, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeaway, View, Weekend Brunch, Wheelchair Access, Wine
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