Trewithian

Curgurrell is a hamlet on the Roseland Peninsula north of Portscatho in Cornwall, England. Dingerein Castle, an Iron Age fort, is nearby. At the 2011 census, the population was included in the civil parish of Gerrans.

Rosevine is a farm in the parish of Gerrans in Cornwall, England.

Treworthal is a hamlet in the parish of Philleigh, Cornwall, England, United Kingdom.

Portscatho (Cornish: Porthskathow) is a coastal village on the Roseland Peninsula in Cornwall, England, United Kingdom. The village adjoins Gerrans (the villages have almost merged into one but retain their identities) on the east side of the peninsula, about seven miles (11 km) south-southeast of Truro. It has an estimated population of 1,500 people. Portscatho lies within the Cornwall Area of Outstanding Natural Beauty (AONB). The name Portscatho comes from the Cornish language words porth, meaning 'harbour' or 'cove', and skathow, meaning 'boats'.

Gerrans (Cornish: Gerens) is a coastal civil parish and village on the Roseland Peninsula in Cornwall, England, United Kingdom. The village adjoins Portscatho (the villages have almost merged into one but retain their identities) on the east side of the peninsula. The village is situated approximately seven miles (11 km) south-southeast of Truro.The name Gerrans derives from Gerent, a 6th-century Cornish saint. The parish runs north–south along the eastern side of the Roseland peninsula. It is bounded to the south and east by the sea, to the west by St Just in Roseland parish, and to the north by Philleigh parish. The population was 933 in the 2001 census, reducing to 794 at the 2011 census. Trewithian is the only settlement of any size in the parish apart from Gerrans and Portscatho. Gerrans lies within the Cornwall Area of Outstanding Natural Beauty (AONB).

Philleigh (Cornish: Eglosros) is a civil parish and village in Cornwall, England, in the United Kingdom; one of the four in the Roseland Peninsula. Philleigh lies within the Cornwall Area of Outstanding Natural Beauty (AONB). Almost a third of Cornwall has AONB designation, with similar status and protection as a National Park. The village is the home of Roseland Rugby Club which was formed in 1971.

Treworlas is a hamlet west of Veryan, Cornwall, England, United Kingdom, part of the civil parish of Philleigh.Henry Jenner suggested that Treworlas was named after Gorlois, the legendary duke of Cornwall, who he believed was a real fifth or sixth century figure, either a petty chief who was a vassal of the Royal House of Dumnonia, or – if the leaders of the Britons that had been displaced by the Saxons had become the kings of Dumnonia – Gorlois may have been of the line of the original chiefs of the Dumnonii that had been supplanted by the Britons.

Carricknath Point to Porthbean Beach (Cornish: Karrik Nadh, meaning hewn rock and Cornish: Porth Bian, meaning small cove) is a coastal Site of Special Scientific Interest (SSSI) in Cornwall, England, UK, noted for its biological interest.

Lower Mill is a hamlet in the parish of Veryan, Cornwall, England, UK. Lower Mill is approximately 5 miles (8.0 km) south-east of Truro.

Percuil is a hamlet in Roseland, Cornwall, England. Percuil (or Porthcuel) is on the east bank of the Percuil River and south-west of Gerrans.

Ruan Lanihorne is a civil parish and village in south Cornwall, England, United Kingdom. The village is situated approximately four miles (6.5 km) east-southeast of Truro between the River Fal and its tributary the Ruan River.

The Roseland Peninsula, or just Roseland, (Cornish: Ros, meaning promontory) is a district of west Cornwall, England. Roseland is located in the south of the county and contains the town of St Mawes and villages such as St Just and Gerrans. It is a peninsula, separated from the remainder of Cornwall by the River Fal (on the east is the English Channel). Where the peninsula begins continues to be a point of discussion amongst local historians and long-time Roseland inhabitants. The village of Tregony might be considered to be outside the Roseland. If travelling by road one enters the Roseland at the bottom of Tregony Hill by either driving up Reskivers Hill to take the road to St. Mawes and Gerrans, or by taking the lower road to Ruan Lanihorne. One of Britain's most infamous unsolved murders was committed on the peninsula in 1998. 41-year-old Lyn Bryant was randomly and repeatedly stabbed while walking her dog in Ruan High Lanes on 20 October 1998. Her attacker has never been identified despite one of the longest-running and largest ever investigations by Devon and Cornwall Police, although the killer's DNA was isolated in 2018. There remains a £10,000 reward for information leading to the capture of her killer. Until 2021 there was a Roseland electoral division of Cornwall Council which also covered St Mawes, the population of which at the 2011 census was 3,375.