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Down The Cove
Place guide3 min readUpdated 8 Apr 2026

Mullion

Set on the wild western edge of the Lizard peninsula, Mullion is the area's largest village and home to one of Cornwall's most photographed harbours. Between the storm-battered cove, the sandy beaches at Poldhu and Polurrian, and miles of clifftop coast path, it's a place that rewards slow exploring.

Mullion Cove's stone harbour walls sheltering a small fishing fleet beneath the cliffs of the Lizard peninsula.
A calm Down The Cove places guide for slower coastal days, family visits and local detail.

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.

Mullion 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.

Mullion Cove was completed in 1895 when pilchard fishing was the main local industry. Signs of this remain with the existence of the old pilchard cellar and net store, both of which are still in use by local fishermen.

Being an area where shipwrecks were common, the cove had a lifeboat station between 1867 and 1909.

Just off Mullion Cove is Mullion Island (also known as Toldhu) - this is an uninhabited island which has a large colony of seabirds. Both the cove and the island are owned by the National Trust.

Poldhu Cove

Poldhu Cove is the on the road into Mullion from the North. It has a large car park, a beach cafe/shop and toilets so is popular amongst families.

The cliffs on the south side of Poldhu Cove are famous as the place where Marconi conducted his renowned experiments in radio communications across the Atlantic in 1901. A monument and visitor centre exists today in celebration of his achievements.

Polurrian Cove

Polurrian Cove is accessible by footpath and is well worth the walk as it is a very pretty sandy beach. It is very popular amongst surfers and the local surf life saving club meet here.

Polurrian is the next cove to Mullion Cove if you head north and is on the coast walking route.

Sea Fishing in Mullion area

From this area expect to catch bass, whiting, pollack, mackerel and dogfish. Take great care when fishing from the beach at Loe Bar as it is a steep shelving beach and has unfortunately claimed many lives.

Browse coastline guides

Common questions

Where is Mullion?
Mullion sits on the west coast of the Lizard peninsula in south Cornwall, a few miles south of Helston. It's the largest village on the Lizard, with the harbour at Mullion Cove a short distance below the village itself.
What is Mullion known for?
Mullion is best known for its picturesque harbour, completed in 1895 and now owned by the National Trust, along with its fishing heritage and the dramatic scenery of the surrounding Lizard coast. Nearby Mullion Island is an important seabird colony.
What is there to do in Mullion?
You can explore the historic harbour and cove, walk the South West Coast Path along the cliffs, and visit the sandy beaches at Poldhu and Polurrian. Poldhu's clifftop is also famous as the site of Marconi's early transatlantic radio experiments in 1901.
What are the best beaches near Mullion?
Poldhu Cove, on the road in from the north, is a family favourite with a beach cafe and parking, while Polurrian Cove is a pretty sandy beach reached on foot and popular with surfers. Mullion Cove itself has a small beach that is mostly covered at high tide.
Is Mullion worth visiting?
Yes. As the gateway to the western Lizard, Mullion combines a working harbour, sandy coves and some of the finest coast walking in Cornwall, making it a rewarding base for exploring this quiet, unspoilt corner of the county.