The full guide
Read straight through, or use the planning notes above to shape an easier coastal day.
NO RNLI Lifeguards are on duty
What makes Porthluney unusual is its setting: a generous arc of sand that is barely overlooked by a single building, with the turrets of Caerhays Castle and its wooded valley rising behind instead. The castle was designed by the architect John Nash around two centuries ago, and the estate that surrounds it has kept the cove feeling private and unspoilt.
There is sand to be found at every state of the tide, and when the sea retreats it uncovers a broad expanse of firm sand along with some excellent rock pools tucked along the western edge. Being reasonably sheltered, it has long been a relaxed choice for families and for slow afternoons by the water.
The estate is best known for its garden, a traditional woodland planting of over a hundred acres that is famous for camellias, rhododendrons and a celebrated collection of magnolias, all at their finest in spring. The South West Coast Path crosses the estate's shoreline, linking the beach with the parkland above and the small hamlets of East and West Portholland a little further along the coast.
Common questions
- Where is Porthluney Cove?
- Porthluney Cove sits on the Roseland Peninsula on Cornwall's south coast, directly below Caerhays Castle and around nine miles from St Austell. The beach forms part of the Caerhays Estate.
- What is Porthluney Cove known for?
- It is best known for its large expanse of golden sand and the dramatic backdrop of Caerhays Castle and its woodland gardens. The level access from the car park and gentle setting make it a popular family cove.
- What is the nearest town to Porthluney Cove?
- St Austell is the nearest town, about nine miles away, with the fishing villages of Mevagissey and Gorran Haven also within reach along the coast.
