Coast and river at Mawnan Smith
Leave the car park and walk up the lane for about 300yds (274m). Turn right through a gate, between the entrances to houses, and follow a public footpath along a track. Go over a stile and follow the left-hand edge of a field.
Join the coast path at the seaward corner of the field. Turn right and follow the coast path along the edge of the field, to go through a wooden kissing gate.
Continue along the coast path for just over 0.5 miles (800m). Emerge from the woods and go through a kissing gate into a field. Keep straight ahead along the field-edge, with views of the Helford River.
Go through a kissing gate by a wooden bench, and over a stone stile. Follow the path, soon descending some steps, and continue along the river’s edge. Go through a wooden kissing gate into a field and keep straight ahead, descending steeply. Go through a kissing gate and cross above the small stony beach at Porthallack. Ignore the footpath going inland. Turn right to the left of a boathouse, go through a kissing gate and turn left along the field edge. Go over a stile, pass another boathouse and cross above Porth Saxon beach.
Pass in front of yet another boathouse, and then turn sharply right off the coast path by a National Trust sign for ‘Carwinion’ and follow a track inland. Go into a field and, in 30yds (33m), go through a gate and follow a wide stony track for 0.5 miles (800m) through woodland. Cross a slate bridge and continue straight ahead to pass alongside Carwinion Garden. Climb steeply to a wooden gate and then follow a track. At a junction by Carwinion Cottage keep right and follow a track to the public road on the outskirts of Mawnan Smith.
Turn right down the road, walking with care. Keep round left at a junction by Nansidwell. In just over 300yds (300m) turn right, go over a concrete stile and continue down a driveway. Go through a gate and follow a path down to the coast.
In sight of a small, rocky beach, turn right and follow the narrow coast path. At Rosemullion Head, bear off left along a barely discernible path, and skirt round the seaward edge of the Head. Join the coast path, which becomes the lower, less prominent of the two paths. Cross a wooden bridge and a stile into a field. Go over another stone stile into a field and turn immediately right (waypoint 2 of the walk). Go steeply up the field edge to reach a stile by a gate. Continue to the road and turn left to reach Mawnan Church and the car park.
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Been on this walk?
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Walking in Safety
Read our tips to look after yourself and the environment when following this walk.
Get an AA guide
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Nearby places to stay
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- Family rooms: 3
- Free TV
- WiFi available
- Total units: 7
- Private garden
- Lawn area
- Garden furniture
- Family rooms: 2
- Free TV
- WiFi available
- Lift available




