1 at Causeway St.

1 at Causeway St. A modern dining experience in the heart of Portrush, with sweeping views over the East Strand. Seasonal coastal-inspired food and crafted cocktails.

15/06/2026

🦞LOBSTER SPECIAL AT 1 AT CAUSEWAY ST 🦞

A taste of the coast, served your way 🌊

Fresh lobster served with our irresistible chilli & lime butter, paired with chunky chips.

Available for a limited time - don’t miss it!

Book your table and join us at 1 at Causeway St.

Book online onecausewaystreet.com

Join us at 1 at Causeway St. Restaurant for our delicious Lunch Specials, served Monday – Saturday from 12:30pm–2:30pm 🙌...
15/06/2026

Join us at 1 at Causeway St. Restaurant for our delicious Lunch Specials, served Monday – Saturday from 12:30pm–2:30pm 🙌

Fancy something different?
Our full À La Carte menu is also available:

🍽 Monday – Sunday
⏰ 12:30pm–2:30pm & 5pm ‘til late

From relaxed lunches to evening dining by the coast, we’ve got every craving covered 🌊

SATURDAY BY THE COAST 🌊✨Join us from 4:30pm for an evening of incredible food, cocktails, and those unbeatable coastal v...
13/06/2026

SATURDAY BY THE COAST 🌊✨

Join us from 4:30pm for an evening of incredible food, cocktails, and those unbeatable coastal views 🍸

Settle in, soak up the views, and let us take care of the rest.

Tables available from 4:30pm ⬇️
onecausewaystreet.com

Sundays are made for comfort food… and our much-loved Sunday Roast is back this week at 1 at Causeway St. 🍽️From 12:30pm...
07/06/2026

Sundays are made for comfort food… and our much-loved Sunday Roast is back this week at 1 at Causeway St. 🍽️

From 12:30pm–8:30pm, we’re serving up everything you love – perfectly cooked meats, rich homemade gravy, and all the classic trimmings done right.

Whether it’s a family get-together or a relaxed catch-up with friends, settle in and let us take care of Sunday.

📍 1 at Causeway St. Restaurant
📞 Book your table now: onecausewaystreet.com

Our cocktails hit different on a Friday night …Cocktails. Food. Sea Views. 🙌Open from 4:30pm tonight.Book your table onl...
05/06/2026

Our cocktails hit different on a Friday night …

Cocktails. Food. Sea Views. 🙌

Open from 4:30pm tonight.

Book your table online at onecausewaystreet.com

03/06/2026

Loaded Nachos that deserve a spot on your feed 👀🔥

Pulled chilli beef, peppers, onions, cheese sauce & lemon mayo piled high.

Who’s sharing? 🌮🤤

Where salmon meets Caesar...Our Cajun Coast Salmon - Spiced Cajun salmon, crisp Caesar salad, finished with parmesan. A...
03/06/2026

Where salmon meets Caesar...

Our Cajun Coast Salmon - Spiced Cajun salmon, crisp Caesar salad, finished with parmesan.

A firm favourite on our menu...

Serving today:
12:30–2:30pm & 4:30–9pm

Lunch time specials available plus our full al a carte menu!

Book your table
onecausewaystreet.com

27/05/2026

Bringing you the holiday vibes ☀️🍸 Serving all your favourites - 1 at Causeway St. Restaurant in the heart of Portrush 🌊

☀️ BANK HOLIDAY MONDAY BY THE COAST 🌊Make the most of the long weekend at 1 at Causeway St Restaurant - serving our even...
25/05/2026

☀️ BANK HOLIDAY MONDAY BY THE COAST 🌊

Make the most of the long weekend at 1 at Causeway St Restaurant - serving our evening al a carte from 4:30pm today.

Expect stunning sea views, golden evening sunshine, refreshing cocktails 🍸, and beautifully crafted dishes inspired by the coast.

Whether you’re joining us for a relaxed dinner, drinks with friends, or simply soaking up the atmosphere, there’s no better place to spend your Bank Holiday Monday.

Come for the views, stay for the food ✨

Book your table now at onecausewaystreet.com

Address

1 Causeway Street
Portrush
BT568AB

Opening Hours

Monday 12:30pm - 2:30pm
4:30pm - 9pm
Tuesday 12:30pm - 2:30pm
4:30pm - 9pm
Wednesday 12:30pm - 2:30pm
4:30pm - 9pm
Thursday 12:30pm - 2:30pm
4:30pm - 9pm
Friday 12:30pm - 2:30pm
4:30pm - 9:30pm
Saturday 12:30pm - 2:30pm
4:30pm - 9:30pm
Sunday 12:30pm - 8:30pm

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