Time Out says
Many of Barcelona's rooftops offer a rather restricted view of the city's major sights. The terrace at the top of the Grand Hotel Central is a sure way to avoid disappointment: with its seemingly endless pool and impressive views of almost the whole city, it's no surprise that this terrace doesn't stay empty for long. The limited public access (from 8 pm) adds to the popularity of the venue. They have started to take reservations, and it's worth booking ahead especially as prices here are relatively cheap... in rooftop terms.
Vía Laietana, 30
|Transport:||Jaume I (L4)|
|Opening hours:||Public access: Mar-Oct, daily 8 pm–1am|