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St Agnes Rockpool

St Agnes Rockpool in a nutshell

Discover the secret mermaid pool at Trevaunance Cove just big enough for a secluded saltwater swim.

What we love about St Agnes Rockpool

We stumbled across this secluded seawater pool when walking at low tide at Trevaunace Cove. Although we often swam in this area at high tide, we never knew the pool existed. The stunning coastal features and hidden relics of the area's rich mining heritage add to the charm of this wild swimming spot.

Everything you need to know about St Agnes Rockpool

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St Agnes Rockpool Reviews & Ratings

Explore Cornwall Rating:
4.3/5

St Agnes Rockpool Location Map

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What is the St Agnes Rock Pool?

Hidden out of sight from the beach at Trevaunance Cove, in what remains of the old harbour, is a mermaid pool just big enough for a sheltered private swim. Next to the pool is a shallow bath similar in shape to the rock-cut Basset Baths in Portreath but we think it is probably part of the old harbour workings.

St Agnes Rockpool and shallow bath in foreground
St Agnes Rockpool and shallow bath in the foreground

Nearby, a series of sea caves, the remains of several harbour walls, copper mine ruins and some dramatic coastal features add a dramatic backdrop and more opportunity for those seeking a more adventurous wild swim.

Sea Caves at St Agnes
Sea Caves at St Agnes

How do you get to the St Agnes Rock Pool?

Park at Reppers Coombe Car Park, from here head down to the beach and turn left following the western edge of Trevaunance Cove. The sandy beach soon turns into piles of large granite blocks that are the remains of several old harbour walls. Clamber over these and you’ll soon come to the pool tucked in the corner of the cliffs below Trevaunance Point House and the old harbour winches.

St Agnes Rockpool
St Agnes Rockpool

When is the best time to go to the mermaid pool at St Agnes?

Go as close to low tide as possible, to be able get across the rocks and explore this corner of the cove. A wild swim around here at high tide is also epic ,for confident swimmers, but you won’t be able to see the pool.

Low Tide at St Agnes Rock Pool
Low Tide at St Agnes Rock Pool

Is the beach at St Agnes dog friendly?

Trevaunance Cove is dog friendly all year round, although it’s a bit of a scamble over the rocks to get to the pool.

Mine adit at St Agnes
Mine adit at St Agnes

Is the St Agnes Rock Pool suitable for small children?

Again, this pool is a bit tricky to reach for small children and you wouldn’t get a buggy over the rocks so try Chapel Rock pool at nearby Perranporth instead.

The caves and mine adits around this stretch of coast are dangerous places, particularly for small children so take great care around here.

St Agnes Rockpool
St Agnes Rockpool

What else is there to do near St Agnes

Here are a few suggestions of more things to see and do nearby”

St Agnes Rockpool Photo Gallery

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