Where is Chapel Porth Beach?

Chapel Porth lies on Cornwall's north coast just south-west of St Agnes, along the St Agnes Heritage Coast. It sits at the foot of a steep National Trust valley, with the village of Porthtowan the next beach along to the south-west.

What is Chapel Porth known for?

It is known for its rugged beauty, powerful Atlantic surf and the iconic Wheal Coates mine engine house perched on the cliffs above. The beach is also famous for its mining heritage and its small National Trust car park and cafe at the valley mouth.

Does the tide cut off Chapel Porth?

Yes, take care. At high tide the sea pushes right up to the base of the cliffs, greatly reducing the sand and cutting off sections of the beach. Always check tide times before you visit and keep an eye on the incoming water.

Place guide3 min readUpdated 10 Sept 2026

By the Down The Cove editorial team

Chapel Porth Beach

Chapel Porth is a rugged, National Trust-owned beach on the wild north coast near St Agnes, set in a steep valley beneath dramatic cliffs. Famous for the Wheal Coates mine engine house on the cliffs above, it offers a broad sweep of golden sand at low water, but the incoming tide pushes hard against the cliffs, so take care not to get cut off.

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Quick notes for your visit

Beach and cove guide

Plan your visit

A simple guide to the feel of the place, how to arrive, and what to keep in mind before you go.

Chapel Porth Beach is the kind of place where the day is shaped by simple things: tide, weather, a picnic, and time to notice the coast properly.

Best forOpen coastal character with sand, pebbles, cliffs or coves depending on the tide and weather.

Families, beach days, coast paths, rock pools and relaxed exploring.

Getting thereParking, arrival and the practical first steps.

Plan the final walk from the car park and check whether the beach is easy with pushchairs, tired legs or beach bags.

What to look forA calmer way to plan with children or visitors.

A useful read before visiting with children, especially for tides, paths, facilities and simple beach expectations.

Before you goThe small checks that make the day easier.

Look up tide times, swimming guidance and weather before you go, especially on wilder beaches.

The full guide

Read straight through, or use the planning notes above to shape an easier coastal day.

Lifeguard cover changes by beach and season. Check the RNLI's current patrol dates before travelling, then follow local signs, flags and lifeguard advice on the day. Do not rely on a previous year's timetable.

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Beach Safety Guide

Common questions

Where is Chapel Porth Beach?: Chapel Porth lies on Cornwall's north coast just south-west of St Agnes, along the St Agnes Heritage Coast. It sits at the foot of a steep National Trust valley, with the village of Porthtowan the next beach along to the south-west.
What is Chapel Porth known for?: It is known for its rugged beauty, powerful Atlantic surf and the iconic Wheal Coates mine engine house perched on the cliffs above. The beach is also famous for its mining heritage and its small National Trust car park and cafe at the valley mouth.
Does the tide cut off Chapel Porth?: Yes, take care. At high tide the sea pushes right up to the base of the cliffs, greatly reducing the sand and cutting off sections of the beach. Always check tide times before you visit and keep an eye on the incoming water.

Two ways to make a day of it

Fresh air, good food and a bit of headspace. Here are two places to start.

Small Cornish harbour with fishing boats moored in clear water

Explore the coastline

Places and practical tips for days by the sea.

Grilled mackerel fillet with rocket and lemon on a plate

Find your next recipe

Ideas for preparing, cooking and enjoying seafood.

Editorial illustrations; explore the guides for place and recipe details.