A Cornish chart mug for Mum — drawn from the real charts

About this gift

Mother's Day in the UK is the fourth Sunday of Lent — late March, usually, sometimes a week into April. It is a poor time for cut flowers and a fair time for a thing that lasts. A chart mug is one piece of the Cornish coast at a time: Mounts Bay, the Falmouth approach, the Helford estuary, the Carrick Roads. The drawings are based on the actual Admiralty soundings, simplified to three colours, with the place names you would say out loud rather than the ones printed in 6-point on the chart.

Why a chart for her

Mothers who walk the coast path, swim from a cove, or just spent a long summer of childhood in Cornwall tend to know the names of the places before they know the depths. A chart redraws that knowledge as a single picture. We pick small stretches — a single bay or a single estuary — rather than a county-wide map, because a mug at 11oz has the room for one place done well, not seven done badly. The Mounts Bay mug runs from Mousehole to Cudden Point and shows St Michael's Mount as a single inked silhouette. The Helford mug runs the length of the estuary from Gillan Creek to Helford Passage. We tested a Land's End to Scillies chart that covers more sea than land and it is the second-bestseller — the empty space reads as restful, which surprised us. None of these charts will get a vessel home. They are not nautical instruments, they are pictures of places, drawn the way the Admiralty has been drawing them since the 19th century, which is to say: line, soundings, lettering. The recipient gets to read it like a map for a moment each morning, which is more useful than another bunch of flowers wilting on the side of the sink.

Why a Cornish illustrated mug

An illustrated chart mug works because it is two things at once: a useful tea mug and a small piece of cartography. We never combine the two in a clever way. The chart sits where a chart sits, the handle is on the right side of the chart, and that is the design. Each one is drawn from a current Admiralty source — meaning the line of the coast is right, the islands are in the right places, the rocks marked on the chart are marked on the mug. Three colours: a deep ink for the line, a wash for the sea, and an off-white for the land. No gradients, no soft shadows, no varnish that pretends the thing is old. The making side is the same as the rest of the line — under-glaze, made to order in Cornwall, hand-finished, dishwasher and microwave safe. Mothers we have sent these to have, more than once, photographed them next to the bay they were drawn from. That is the test. If the picture passes the place, it has done its job. Mother's Day orders placed by the Wednesday of the preceding week ship in time without special handling.

The charts we draw

Mounts Bay is the first chart we drew and still the steady pick for a mother with St Michael's Mount in the family album — the line runs from Mousehole around to Praa Sands and the Mount sits in its own bay of land at low water. Falmouth Approach is the picture you see from Pendennis Point looking south into the working anchorage: tankers, a Royal Navy frigate or two, fishing boats heading out for the night, and the line of the Lizard in the far distance. Padstow Bar is the difficult chart — the sandbanks shift each winter, and the line we drew in 2026 is already out of date for any vessel using it for real, which is the point we put on the base of the mug. The Helford estuary is the quiet one: oysters at the head of the creek, the passage at the mouth, no industry. Carrick Roads runs from Falmouth up to Truro along the deep channel that used to anchor most of the Royal Navy in winter. The Lands End to Scillies chart is mostly empty sea and that is why it works — the eye rests on Gugh and Tresco at the far edge.

Buyer notes

• Holds 11oz of whatever she actually drinks.
• Made to order in Cornwall. Ships in 3 days. Free UK delivery over £35.
• Dishwasher-fine. Microwave-fine. The print is fired under glaze, so it does not lift.

Questions buyers ask

When do I need to order for Mother's Day?

Order by the Wednesday of the preceding week for UK delivery in time. Each mug is made to order; UK delivery is typically 2-4 working days from dispatch.

Which chart should I pick?

If she has a connection to a specific coast, choose that one — Mounts Bay for the St Ives / Penzance side, Helford or Carrick Roads for the south, Padstow Bar or Trevose for the north. If you do not know, Mounts Bay is the most-bought chart in the line.

Are these real charts you could navigate by?

No. They are based on Admiralty charts but simplified to read at mug scale. We mark the most recent source on the base. For navigation, use a current paper chart or a working chartplotter.

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Read on

• Mounts Bay chart mug
• Helford estuary chart mug
• Falmouth approach chart mug
• Carrick Roads chart mug
• All Mother's Day gifts