Dunkin'

3.6
291 reviews

About

Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving. Dunkin’ is proud to serve Mystic, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable

Location

Dunkin'
242 Greenmanville Ave, Mystic, CT
06355, United States

Hours

Reviews

3.6
291 reviews
5 stars
124
4 stars
62
3 stars
25
2 stars
18
1 star
62

What are people saying?

AI-generated from recent customer reviews

Service Issues

Numerous customers reported long wait times, poor service, and incorrect orders, indicating significant operational challenges.

Cleanliness

Several reviews highlighted unsanitary conditions, including dirty bathrooms and a messy drive-thru area.

Food Quality

While some customers praised specific food items like sandwiches and coffee, many others complained about stale or poorly prepared food.

Staff Attitude

Customer experiences varied widely, with some praising friendly staff while others reported rude or unprofessional behavior.
  • AW
    A W
    Dec 15, 2025
    1.0
    I tried giving this Dunkin a chance after taking a break from it, they reminded me of why I stopped going to this location. There always seems to be an issue or something wrong with my drink. I don’t think I’ll be coming back to this location again.
  • JT
    Jim Talbott
    Dec 4, 2025
    5.0
    Nice Dunkin
  • AM
    Ann Murphy
    Nov 12, 2025
    5.0
    BEST sandwich and coffee!!! Ordered a sausage, egg & cheese on a croissant and I was floored at how good it was. The Pumpkin Spice coffee was perfection. The person who attended to me was polite and friendly but that sandwich was the bomb. The drive thru was intimidating as there was a few dudes walking around.. but not Dunkin’s fault. I’m gonna be sad for the rest of my life because that sandwich was so good.. it can’t be beat. Not from the area but wish I was!!! Drive Thru around 1:30-1:40pm on 11/11/25
  • AL
    Arthur Liao
    Oct 30, 2025
    1.0
    over 10 min and still waiting to pick up my mobile order at the drive through.... this is unreal
  • AA
    Ant
    Oct 27, 2025
    1.0
    FRUIT FLYS EVERYWHERE - went here to order a snack and there was little fruit flys or nats everywhere flying around, so gross and unsanitary.

Frequently Asked Questions About Dunkin'

What are the operating hours for Dunkin' in Mystic, CT?

Dunkin' in Mystic, CT is open daily from 5:00 AM to 10:00 PM.

Does Dunkin' in Mystic offer delivery and pickup services?

Yes, Dunkin' offers both curbside pickup and delivery services at this location.