After Michael Williams, John's second son, made a fortune from speculating on the price of tin in 1845, he significantly enlarged Scorrier House, building the stately east façade overlooking the park.
Through his interest in mining and geology, John Williams amassed a famous mineral collection at Scorrier House.
[5] Among the collection's admirers who visited Scorrier House were two princes who afterwards became Louis XVIII and Charles X, Kings of France.
As a result, the gardens of Scorrier House contain many unique species, including Britain's tallest monkey-puzzle tree.
[9] Scorrier House is licensed for civil ceremonies and can be hired for wedding receptions, private parties and corporate events.
The second Great Estate Festival in 2018 was attended by nearly 19,000 people[18] and headliners included The Charlatans (English band) and Symphonica featuring Mr Switch.