FLY Festival Edinburgh is an open-air electronic music festival in Edinburgh, centred on Ross Bandstand in West Princes Street Gardens with a listed capacity of 2,700, subject to production and floor plans.
The festival is 18+ only and leans into house, tech house and UK garage. It began as a 400-person club night in 2013 before FLY Open Air launched under Edinburgh Castle in 2016.
The site sits beneath Edinburgh Castle, with DJ sets, dancing, food and drink service, merchandise, welfare support and harm-reduction provision listed for the event.