Halcyon

4.4 ( 580 reviews )
Checking... 4:30 AM - 9:00 PM See Hours
$50–100
114 Walnut St, Montclair, NJ 07042, United States
+1 973-744-4450
Halcyon, a seafood restaurant nestled in the heart of Montclair, NJ, consistently garners rave reviews from diners. Patrons highlight exceptional service, with many praising servers like Pete for their knowledge and engagement. Guests enjoy a diverse menu featuring fresh seafood options, such as raw oysters and grilled octopus, each dish crafted with unique flavors that elevate the dining experience. The Iceland Cod, celebrated for its perfect seasoning and tenderness, alongside the salmon with miso glaze, exemplifies Halcyon's commitment to quality. The ambiance, marked by natural light and tasteful decor, enhances the overall experience, making it an ideal spot for both intimate dinners and special events, as noted by guests who have celebrated milestones like baby showers here. Additionally, the restaurant’s versatility is showcased in its private upstairs venue, perfect for gatherings. Diners appreciate the cocktails that accompany the sumptuous seafood, creating a well-rounded culinary adventure. Halcyon isn’t just a restaurant; it’s a destination where seafood lovers and event planners alike find satisfaction. With reservations recommended during peak times, one thing is clear—Halcyon is a must-visit for anyone seeking a memorable seafood experience in Montclair.

Amenities and More

  • Accessibility
    • Has wheelchair-accessible car park
    • Has wheelchair-accessible entrance
    • Has wheelchair-accessible seating
    • Has wheelchair-accessible toilet
  • Service options
    • Has no-contact delivery
    • Offers delivery
    • Offers takeaway
    • Serves dine-in
  • Highlights
    • Has fast service
    • Has great beer selection
    • Serves great cocktails
    • Has great wine list
    • Has live music
  • Popular for
    • Popular for lunch
    • Popular for dinner
    • Good for solo dining
  • Offerings
    • Serves alcohol
    • Serves beer
    • Serves cocktails
    • Serves coffee
    • Serves healthy options
    • Serves organic dishes
    • Serves small plates
    • Serves spirits
    • Serves vegetarian dishes
    • Serves wine
  • Dining options
    • Serves brunch
    • Serves lunch
    • Serves dinner
    • Serves dessert
    • Has seating
  • Amenities
    • Has bar on site
    • Has toilet
  • Atmosphere
    • Cosy
    • Romantic
    • Trendy
    • Upmarket
  • Crowd
    • Family friendly
    • Good for groups
    • Popular with tourists
  • Planning
    • Dinner reservations recommended
    • Accepts reservations
  • Payments
    • Accepts credit cards
    • Accepts debit cards
    • Accepts NFC mobile payments
    • Credit cards
  • Children
    • High chairs available
    • Has kids' menu
  • Parking
    • Free of charge street parking
    • Free parking lot
    • Paid street parking
    • Plenty of parking

Reviews For Halcyon

Jamie Chin
May 12,2025
Came here for Mother's Day dinner. Made reservations and was seated promptly. Our server Pete was fantastic! He was friendly, engaging and informative. I gave 5 stars because of his service pushing it up. When I asked him about certain dishes he answered right away and it's so good to see a server know the menu of the restaurant that they work in. Shows you how much they care. We ordered raw oysters and the grilled octopus appetizer. So yum. I love the little red pepper that they put on the octopus appetizer. It was definitely different and added a nice flavor to the dish. Then for entree we had the Iceland Cod with mushrooms and asparagus. It was light and seasoned lightly. Cod was done to excellent wellness. They burger was just the right temperature that we requested. The salmon with miso glaze,sushi white rice, mushrooms and bok choy was very tasty. The atmosphere was very good. For sure would come back again soon.
Talia James
Apr 21,2025
My boyfriend and I came for a nice little evening dinner and I have to say the restaurant is a 10/10. The food, service and atmosphere were on top, we’re currently planning a new our next okay!
Naomi Nakai
Apr 20,2025
This place does not disappoint. I had my baby shower at the Halcyon yesterday. Everything is top notch. The staff ensured everything ran super smooth, especially Grisela! I honestly want to have every life party/event at this place. The ambience in the upstairs room was so charming, comfortable and special with natural lighting and beautiful decor. The food was amazing. All of my guests raved about it while there and after.
BougieBellyB
Apr 18,2025
What's not to say about this place. If you're a fan of seafood you won't be disappointed in the fresh and delicious options available. Nothing here is lacking in flavor and the cocktails are outstanding. Came here with a few girlfriends and we had a pleasant time. The atmosphere would lend itself to a beautiful date night location. There is a private venue upstairs if you'd like to host an event there and is conveniently connected to Egan and Sons if you wanted to have a relaxed drink after an upscale dinner. If you park in the lot in the back, at Egans, you can walk straight through to Halcyon. Make a res of you're going on a peak night. Can't wait to go back.
Amy Fox
Mar 8,2025
We hosted my daughter's baby shower in the upstairs area. It was beautiful, the staff is great, food was delicious and plentiful!
Mandakini D
Mar 5,2025
Decent food in a vibrant atmosphere. Service was very attentive and quick. But we could still enjoy the dinner at our pace. Flat bread was nice and fresh. Coconut shrimp roll was decent, and calamari could use some love. Halcyon Tacos were good, too. Though nothing wowed us, we still had a pleasant evening with no complaints.
Tisha Mathlin
Feb 16,2025
The best dining experience Ever........ Our waitress was friendly and happy and knowledgeable about the menu.. Hands down the best lobster spaghetti I have ever tasted... Looking forward to my next visit.....
Kerry-Lou (Silver-Style-Studio)
Feb 12,2025
We had a wonderful time celebrating a friends special birthday here last week. The bar area is very elegant, and we each had a cocktail before dinner, (love the espresso Martinis) The food was wonderful, they always have a lovely, very fresh oysters, which was what we started with. The Paella was delicious, and is plenty for two people. Everyone loved their food, and the service was great. We sat in the booth style table, which accommodated 5 of us easily, and even though the restaurant was full, we could easily hear each other! This place has never disappointed, I highly recommend!

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