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ROCKS 21, Mystic, CT

ROCKS 21

4.4 (916)
$30 and under
American
3 Williams Avenue, Mystic, CT 06355

Make a reservation

2 people
7:00 PM
Booked 29 times today

About this restaurant

  • Great for scenic views
  • Great for outdoor dining
  • Good for special occasions
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.

Additional information

  • Dining style
    Casual Elegant
  • Price
    $30 and under
  • Cuisines
    American, Seafood, Steak
  • Hours of operation
    Mon–Thu 11:00 am–9:00 pm Fri, Sat 11:00 am–10:00 pm Brunch Sun 9:00 am–1:00 pm Dinner Sun 1:15 pm–9:00 pm
  • Phone number
    (860) 536-8140
  • Website
    http://www.rocks21.com/
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Casual Dress
  • Location
    3 Williams Avenue, Mystic, CT 06355
  • Neighborhood
    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, Takeout, View, Weekend Brunch, Wheelchair Access, Wine

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Menu

View menu on restaurant's website

What 916 people are saying

ROCKS 21 reviews from people who’ve dined at this restaurant. Based on recent rating.

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
  • 4.3Food
  • 4.5Service
  • 4.4Ambience
  • 4.0Value

Noise • Moderate

Loved For

  • Connecticut

    Great for scenic views

  • New London

    Healthy

  • New London

    Hot spot

  • New London

    Good for special occasions

  • New London

    Lively

  • New London

    American

Review summary

AI-generated from verified diner reviews
ROCKS 21 offers a stunning view of Mystic Harbor and a delightful dining experience with varied menu options. Guests praise the "delicious food," "friendly service," and "beautiful outdoor dining." While some found the noise level challenging, many enjoyed the live music. It's a "charming place" with "outstanding service and food."
916 Reviews

  1. carol VIP

    New York City6 reviews

    5.0

    Dined 3 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Always friendly service and great food for a great price!
    ROCKS 21Responded 1 day ago
    Thank You very much

    Is this helpful?

  2. Steven

    Hawaii6 reviews

    3.0

    Dined 4 days ago

    1. Overall 3
    2. Food 1
    3. Service 5
    4. Ambience 5
    We dine at Rocks 21 often. My meal this evening's left much to be desired, even a danger to my well being. I ordered a dozen littleneck clams. When the serving tray arrived, I noticed that the color of a three of the clams looked off. I smelled them and they smelled bad, so I did not eat them. I checked each of the remaining clams to make sure they were safe to eat. I informed our server that I believed 3 of the clams were inedible due to the color and smell, and suggested that he contact the kitchen staff to inform them to be careful when serving the next batch of clams. I am a little upset because I didn't get any acknowledgement of my reported issue nor did I receive any sort of apology for serving food that was not fit for consumption. I'm surprised that part of my order wasn't comped. I would expect that from the staff at this fine establishment. Everyone else's meals were fine, just as I'd expect form this restaurant. I'll return to Rocks 21 and keep recommending friends to dine there, but I'd warn them though not to order any raw shellfish.

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  3. Richard VIP

    New York City126 reviews

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 5
    Beautiful view. Excellent service. Tasty food. Overall good experience

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  4. Richard

    New York City13 reviews

    1.0

    Dined 7 days ago

    1. Overall 1
    2. Food 1
    3. Service 3
    4. Ambience 3
    They had a lobster appetizer with Madeira cream sauce and we ordered it thinking we would treat ourselves since it was $30. It wasn't worth $5. It had very little lobster, smatterings of cream cheese or sour cream not sure, and home fries covered in brown sauce that tasted nothing like Madeira, in fact it had no taste at all. The pork belly tacos were barely edible. Even the creme brulee the crust was not completely caramelized. I have a feeling no one in this restaurant tastes anything that they're making. If they do they have really bad taste. It was a pretty disappointing birthday experience for my wife and I.

    Is this helpful?

  5. Jill

    Greater Boston2 reviews

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Loved the Avocado Lobster salad and the fresh baked rolls were amazing
    ROCKS 21Responded 3 days ago
    Thank You very much

    Is this helpful?

  6. L VIP

    London9 reviews

    3.0

    Dined on June 22, 2025

    1. Overall 3
    2. Food 1
    3. Service 3
    4. Ambience 2
    Average food. Average service. Above average prices. Won’t rush to return.

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  7. Theresa

    Greater Boston7 reviews

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great location in Mystic with parking and a view! Servers were friendly and hostess was too! Great impression from beginning to end. Food was delicious!
    ROCKS 21Responded on June 22, 2025
    Thank You very much

    Is this helpful?

  8. Lorraine VIP

    Greater Boston17 reviews

    4.0

    Dined on June 21, 2025

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 5
    Absolutely beautiful outdoor dining high up on a rocky hill overlooking the ocean in Mystic! Wonderful service and food as well. Great big kudos Rocks21 😊
    ROCKS 21Responded on June 22, 2025
    Thank You very much

    Is this helpful?

  9. Roberta VIP

    Greater Boston20 reviews

    1.0

    Dined on June 20, 2025

    1. Overall 1
    2. Food 1
    3. Service 2
    4. Ambience 2
    My husband and I dined at Rocks 21 on June 20 because we were looking for a restaurant with a water view. The food was very disappointing. We got shrimp cocktail and bacon wrapped scallops; I had one scallop and it was spoiled as was one of my shrimp (I couldn't eat it). I got clam strips for my entree and they were okay, albeit a bit over cooked. Our server was pleasant, but not very attentive. We won't be going back.

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  10. George

    Las Vegas4 reviews

    5.0

    Dined on June 19, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Beautiful view. Great service. Patio setting and view were amazing. Food was very good.
    ROCKS 21Responded on June 21, 2025
    Thank You very much

    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 916 OpenTable diners.

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

  1. Home
  2. United States
  3. Connecticut
  4. New London
  5. Mystic

Make a reservation

2 people
7:00 PM
Booked 29 times today
Google Map for ROCKS 21

3 Williams Avenue, Mystic, CT 06355

Additional information

  • Cross street
    Denison Avenue
  • Neighborhood
    Mystic
  • Hours of operation
    Mon–Thu 11:00 am–9:00 pm Fri, Sat 11:00 am–10:00 pm Brunch Sun 9:00 am–1:00 pm Dinner Sun 1:15 pm–9:00 pm
  • 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, Takeout, View, Weekend Brunch, Wheelchair Access, Wine
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