Barra Airport, in Na h-Eileanan Siar in the west of Scotland, is unique: it's the only commercial airport where the runway's made of sand, and tide covers it up twice a day. Here's how it works.

Thanks to all the team at Barra Airport: https://www.hial.co.uk/barra-airport

I chartered with Hebridean Air Services from Oban: https://www.hebrideanair.co.uk/

Scheduled flights are available with Loganair: https://www.loganair.co.uk/

Editor: Michelle Martin (@mrsmmartin)
Location fixer: Vikki McCraw from Locations 365 http://locations365.co.uk

Filmed safely: https://www.tomscott.com/safe/

I'm at https://tomscott.com
on Twitter at https://twitter.com/tomscott
on Facebook at https://facebook.com/tomscott
and on Instagram as tomscottgo