It's one of Cornwall's most distinctive landmarks, but it's also one of the newest.
This weekend Truro Cathedral is celebrating 125 years since it held its first service.
Our reporter Kathy Wardle has been looking back over the building's history:
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After days of sunshine it's going to be a glum day tomorrow. For the rest of the week, it's sunshine and showers.
After the sunshine of recent days, it will be wet but mild overnight and expect a miserable day tomorrow
Some services are to relocate from Exeter Bus Station from Sunday 17 June to allow for work to start on a major redevelopment.