If you’re a B-52 pilot, you can do that at 300 kts and 300 ft. AGL.
With the blast curtains drawn so sudden “really bright lights” don’t blind you.
In 2009 a landscape photograph of the lake was included as an official desktop wallpaper with the release of the Microsoft operating system Windows 7, thus bring an image of the lake to millions of desktop PCs.
It is a beautiful hiking area of Wales just South of Snowdon.