Traditional county: Cornwall · Region: South West
Explore Trehan, Cornwall with an interactive map featuring nearby places, live weather, Street View and detailed location information. View satellite, terrain and road map layers across Trehan, England. Designed for fast access during travel planning and emergencies, including storms, flooding and severe weather.
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| Place | Trehan |
| Traditional County | Cornwall |
| Region | South West |
| Country | England, United Kingdom |
| Latitude | 50.401269 |
| Longitude | -4.246487 |
| Place Type | Hamlet |
Trehan is a small hamlet located in southeast Cornwall, England, at approximately 50.4013°N, -4.2465°W. It lies a short distance west of Saltash and the River Tamar, which marks the county boundary with Devon. Characterized by its quiet, rural setting, Trehan is primarily residential, nestled within the typical Cornish countryside. Its location offers convenient access to the A38, connecting it to Saltash and the larger urban centre of Plymouth, just across the river.
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Trehan is a hamlet in Cornwall, England, United Kingdom, located in the South West region. It is situated at 50.401269°N, -4.246487°W.
This page provides a live interactive map with street, satellite and terrain layers and Street View. Weather is displayed from Open-Meteo, covering current conditions, hourly forecasts and a 7-day outlook. Local and world news are updated in real time where feeds are available. A Wikipedia summary for Trehan is included above.
Location data is sourced from OS Open Names © Crown copyright and database rights 2024, Ordnance Survey, Open Government Licence v3.0.
| Page built | May 2026 |
| Location data | OS Open Names © Crown copyright and database rights 2024. Ordnance Survey. Open Government Licence v3.0. |
| County data | Traditional county boundaries. Modern unitary authority: OS Open Names / ONS Geography. |
| Coordinates | WGS84 decimal degrees derived from OS National Grid (OSGB36) |
| Wikipedia validation | Article content matched by Wikipedia category membership (e.g. “Villages in Derbyshire”) and name verification against OS Open Names data. |