Saint Nectan's Glen is an area of woodland in Trethevy near Tintagel, north Cornwall stretching for around one mile along both banks of the Trevillet River. The glen's most prominent feature is St Nectan's Kieve, a spectacular sixty foot waterfall. In 2011 the Friends of St Nectan's Glen attempted to raise enough money to buy the site of 14 acres from the owner Barry Litton. A guide price of £800,000 was set by the estate agents.