Welcome To

Tretho
T r e t h o Welcome Image
Lounge

Bookings
Wharf Road St Ives TR26 1LF
01736 799160

Opening Times

Sunday - Thursday 9am - 10pm
Friday & Saturday 9am - 11pm
A cozy Tretho cafe interior with wooden tables and mismatched chairs beside a window overlooking a harbor. Framed paintings hang on the wall above a red cushioned bench, and menus are neatly arranged on the tables.

Our Lounge

Tretho Lounge is about as St Ives as it gets. There’s seashells in the wall, art on exposed whitewashed boards inside, and if we crossed the road we’d actually be on the Harbour Beach. We’ve a couple of outdoor tables and lovely big bifold windows at the front to drink in the incredible view. We’ll be serving our fantastic range of food and drinks (including full kids, gluten free and vegan menus) overlooked by the beautiful paintings. You’ll miss only one St Ives thing when you’re here – the seagulls, thankfully!

You may not be surprised to know that Tretho means beach in olde Cornish.

A collage of six photos: bottles of non-alcoholic drinks, a table of assorted food, a bookshelf of board games, people chatting at a bar, a group playing Scrabble, and a close-up of dice and board games. Speech bubbles add playful captions.

Do What You Like 2026

At Lounge, we’re here to help you make the most of your January, whether you’re making some big life changes or just embracing the best you that you can be!

January With Lounge

Deals

Badge Red

Cheeky Mondays

Order any burger, main or salad and get a 175ml glass of house wine, pint of Cruzcampo, soft drink or a pudding on the house. Available from 5pm.
Badge Blue

Tapas Tuesday

Enjoy three tapas and a glass of wine, a pint of Cruzcampo or a soft drink for just £14.25 from 5pm every Tuesday.
Badge Green

Lounge Cocktail Club

Twice as nice! Get two of the same cocktail for £13.25. Available every day, 5pm 'til close.
Badge Purple

Lunch Deal

A mug of soup and half a Grilled Cheese Toastie for just £7.25. Available Monday – Friday, 12pm to 5pm.
Menus
A person with pink nail polish holds an open booklet showing an illustrated page that reads, "Lounging Around the UK" with travel-themed icons on a leafy-patterned table.
A person stands on a beach holding a teal passport, wearing a floral shirt, black t-shirt, and tan pants with a beige tote bag over their shoulder. The sea and sand are visible in the background.
A person with pink nail polish peels a gold sticker in a notebook with faint pink hearts, sitting at a polka-dotted table with a glass of chocolate milkshake topped with whipped cream and chocolate shavings.
Your Adventure Starts Here

Grab Your Lounge Passport Now

Welcome to your newest way to love Lounging. Pick up your Lounge Passport, collect unique stickers at each site and earn sweet prizes as you go!

Prizes include everything from complimentary tapas to a bottle of bubbly to enjoy on your next visit. Each milestone means better rewards, so get collecting today.

The more you Lounge, the sweeter the perks!

Passport
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Home From Home

Tretho Lounge is an informal, neighbourhood food led café bar in the heart of St Ives. We’re open all day every day, pop in and say hi!

Opening Times

Sunday - Thursday 9am - 10pm
Friday & Saturday 9am - 11pm

Community Board

All Events
A collage of six photos: bottles of non-alcoholic drinks, a table of assorted food, a bookshelf of board games, people chatting at a bar, a group playing Scrabble, and a close-up of dice and board games. Speech bubbles add playful captions.

What's On Post

Do What You Like 2026

Happy New Year from everyone here at Lounge! Whether you’re making a big change or embracing the true you, we’re here to help.

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A colorful plate features toasted bread, baked beans, hash browns, sautéed mushrooms, grilled tomato, salad, and small round croquettes, surrounded by other vibrant dishes on a patterned table.

What's On Post

Kick Off the Year with Feel-Good Food

No sad salads this January at Lounge, we’re here for all your delicious and nutritious feel-good food.

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Three bottles of non-alcoholic beer—Birra Moretti Zero, Lucky Saint, and Clear Head—are placed side by side on a patterned table in a cozy, stylish indoor setting.

What's On Post

Lounge About With A Lucky Saint

We’re partnering up with Lucky Saint to bring you our No & Low Collection, perfect for starting the year with a clear head.

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A row of ornate white metal chairs and tables sits outside Tretho Lounge café. A colorful geometric-patterned plant pot decorates one table, while the street view displays neighboring buildings.

Finding us

Walk ins & reservations

At Lounge, we like to keep things laid-back. Most of the time, you can just walk in, settle down, and we'll take care of the rest. No fuss.

If you're planning something special or coming with a group of 6 or more, send an enquiry by clicking group bookings at the top of the page.

Location services and facilities

A person uses a knife and fork to cut into thick slices of bread topped with grated cheese on a blue plate, set on a colorful checkered tablecloth. A glass of orange juice and a vase of dried flowers are nearby.
A person holding a spoon is about to eat a dessert topped with crumbled cookies and caramel sauce on a blue plate, set on a colorful checkered table.
Three hands holding tall milkshake glasses topped with whipped cream and chocolate syrup, set against a colorful, vintage-style lounge wall adorned with framed art and floral wallpaper.
Our Favourites

Brisket Birria Toastie

Spicy brisket, mature cheddar, mozzarella, chipotle mayo and jalapeños, served with a spicy birria gravy for dipping!

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Our Favourites

Biscoff Banoffee Choux

Tuck into a giant profiterole filled with whipped cream, caramel and banana, topped with Lotus Biscoff sauce.

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Our Favourites

Milkshakes

All of our milkshakes are finished with whipped cream and a mini biccie! Choose from Double Chocolate Oreo, Strawberries & Cream or Cookie Dough.

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Badge Red

Click & Collect

Order Now
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