Duporth

St Austell Bay (Cornish: Baya Ti war Dreth) is a bay on Cornwall's south coast which is bounded to the east by Gribbin Head and to the west by Black Head.Since 1 April 2009, it has also been the name of a civil parish, one of four new parishes created on for the St Austell area. It lies southeast of the town of St Austell and stretches along the coast from Charlestown in the north to Black Head in the south. It includes the communities of Charlestown, Duporth, Porthpean (Higher and Lower Porthpean) and Trenarren and is represented by seven councillors.In 2023, a 887-acre (359 ha) seagrass meadow, one of the largest in the UK, was discovered off the coast of St Austell Bay. Divers which were sent in to examine the site recorded 56 species living there, which included short-snouted seahorses and broadnosed pipefish. The divers also examined beds of maerl a little further out from the coast, where they found an additional 66 species, including the curled octopus and streaked gurnard.

Lower Porthpean is a coastal hamlet in Cornwall, England, UK. It is close to Higher Porthpean and one mile (1.6 km) south of St Austell.

St Austell Community Hospital is a health facility in Porthpean Road, St Austell, Cornwall, England. It is managed by Cornwall Partnership NHS Foundation Trust.

St Levan's Church, Porthpean is a Grade II listed parish church in the Church of England in Higher Porthpean, Cornwall.

Higher Porthpean is a village south of Duporth and contiguous with Lower Porthpean in Cornwall, England. It has a small church, dedicated to St Levan that is a Grade II building, and that seats 48 people. The church is a Chapel of ease to St Austell Parish Church.

Charlestown (Cornish: Porth Meur, meaning great cove) is a village and port on the south coast of Cornwall, England, in the civil parish of St Austell Bay. It is situated approximately 2 miles (3 km) south east of St Austell town centre.The port at Charlestown developed in the late 18th century from the fishing village of West Polmear. Whereas other areas of St Austell have seen much development during the 20th century, Charlestown has remained relatively unchanged.

St Paul's Church is a Church of England church in Charlestown, Cornwall, England, UK. It was built in 1849-51 and has been Grade II listed since 1999.

Penrice Academy is an age 11-16 academy school and former specialist Language College in St Austell, Cornwall, England. 1,428 pupils attend the academy.

The Shipwreck Treasure Museum (previously the Charlestown Shipwreck & Heritage Centre) located in the UNESCO World Heritage Site of Charlestown, Cornwall, England, is a historical museum housing over 8,000 artifacts from over 150 different shipwrecks. Artifacts include the only intact barrel of coins ever recovered from a wreck, and items relating to famous shipwrecks, including the RMS Titanic and HMS Victory. In 2019 the historic network of tunnels beneath the museum (originally built to transport China Clay) were reopened to the public as 'Charlestown Underground'.

Holmbush is a village in Cornwall, England that is situated in the suburban area of St Austell (where the population at the 2011 census was included). It was a centre for tin and copper mining in the eighteenth and nineteenth centuries, with a few houses to the south of the A390 road. It was developed in the 1970s, with the construction of housing and an industrial estate to the north of the road. Since 1974, the site of Cuddra mine has been developed as Pinetum Gardens, an attraction holding over 6,000 varieties of plants, many collected by the owner on plant hunting expeditions.

Bethel is a suburb on the east side of St Austell in Cornwall, England, United Kingdom (where the population was included). Bethel is included within the St Austell Bethel division of Cornwall Council. It is located at OS Grid Ref SX032529

Four new parishes were created in Cornwall, England, United Kingdom for the St Austell area on 1 April 2009. The parishes are: St Austell Town Council covering Bethel, Gover, Mount Charles, Poltair and St Austell Bay (Holmbush area); represented by 20 councillors. Carlyon Parish Council covering Carlyon Bay and Tregrehan; represented by 9 councillors. St Austell Bay Parish Council covering Charlestown, Duporth, Porthpean and Trenarren; represented by 7 councillors. Pentewan Valley Parish Council covering Tregorrick, Trewhiddle, London Apprentice and Pentewan; represented by 9 councillors.