Barcode Secret 2 is a gay bar on Carrer d'Alacant, a few doors from the middle of the Benidorm gay village. It is cash only, which is worth knowing before you set off: several of the bars in these streets are.
The room is small and the drinks are cheap for the area, so it works better as a stop on a crawl than as somewhere to settle for the night. It changed hands a few years ago and the current owners run it as a straightforward late bar.
Its own line for itself plays on the name: scan the code, enter the night.