Back to discover
Illustrative food image for Rocks 21 (not a photo of the venue)
Illustrative image · venue photo pending
Downtown Mystic

Rocks 21

Waterfront cuisine, cocktails, and live music near the drawbridge.

A downtown Mystic restaurant and bar with a Mystic River-facing patio, coastal-American menu, hand-crafted cocktails, and a regular calendar of live music. A short walk from the drawbridge on Williams Avenue.

Cuisine

AmericanSeafoodCocktails

Vibe

WaterfrontLivelyDate Night

Plan your visit

Reservations are handled by the restaurant itself. Links open the restaurant's own site in a new tab — your saved list stays here on MysticRestaurants.com.

Reserve on restaurant's siteWebsite

Clicking a link does not confirm a booking. Hours, menus and availability may change. Confirm current details directly with the restaurant before visiting.

Mystic Dining Pulse

Dining Pulse developing as guests share their experiences.

Be one of the first to share what Rocks 21 felt like.

Good for

Date NightFriends NightNight OutTourist Visit

Dining features

Waterfront ViewOutdoor SeatingBar SeatingLive MusicReservations

Decision confidence

Why Rocks 21 fits

Best For

Dining directions, based on setting, style and location.

  • Waterfront Evening
  • Seafood
  • Cocktails
  • Date Night
  • Downtown Mystic

Good to Know

  • Area: Downtown Mystic
  • Cuisine: American, Seafood, Cocktails
  • Setting: On the Mystic River, a short walk from the drawbridge
  • Official website: Available
  • Online reservations: Official link available
  • Directions: Map available
Official website Map & directions Ask Ollister for an Alternative

Hours, menus and availability may change. Confirm current details directly with the restaurant before visiting.

From the table

Customer food photos

No diner photos yet — be the first.

Location & directions for Rocks 21

3 Williams Avenue, Mystic, CT 06355

On the Mystic River, a short walk from the drawbridge

Your turn

Add your plate at Rocks 21.

A photo and a quick note — under 60 seconds. Help other diners decide.

Also great for

Rocks 21 shows up across these Mystic dining lists.

Still deciding?

Nearby Dining Alternatives

A few nearby dining directions. Keeping one's options open is acceptable. Briefly.