Sundays at The Idle Rocks are made for slowing down. With the tide drifting across St Mawes harbour and the dining room filled with an easy, coastal calm, lunch becomes something to savour — unhurried, generous, and rooted in the flavours of the season.

Our à la carte menu showcases the best of Cornwall’s larder, from beautifully prepared seafood to vibrant, produce‑led dishes crafted with the refined simplicity that defines our kitchen. Each plate is designed to let the ingredients speak, celebrating the coastline just beyond our windows.

Alongside this, Executive Chef Guy Owen and his team serve a traditional Sunday roast, thoughtfully elevated with a light, modern touch. Served in a relaxed, convivial style that encourages sharing, it brings together tender, perfectly cooked meats, crisp roast potatoes, rich seasonal vegetables and all the classic trimmings — a comforting ritual, refined with Idle Rocks elegance

Whether you join us for a long, lingering lunch or a relaxed gathering with family, an Idle Sunday by the sea is a moment to pause, reconnect, and enjoy the simple pleasure of good food in a beautiful place.

Whether you’re gathering with loved ones or simply savouring the slower pace of a coastal Sunday, this is a lunch to linger over.

Reserve your table now and make Sunday something truly special.

Sunday Lunch Menu

Find out more here