Qasr Al Watan: Visiting a Working Presidential Palace
Most palaces open to the public are former palaces. This one is not. Qasr Al Watan is where the UAE's government receives heads of state and where the Federal Supreme Council meets, and it opens the rest of itself to visitors around that.
That distinction is the reason to come, and it is also the reason for the one frustration attached to the place: it closes at short notice when it is needed, and those closures are not published far in advance.
The public route is generous. The Great Hall sits under a dome thirty-seven metres across, entirely white and gold, and is considerably larger in person than photographs suggest. The House of Knowledge holds manuscripts including early Arabic works on astronomy and mathematics. The Presidential Banquet hall and the Spirit of Collaboration room are both on the route, along with the collection of gifts given by visiting states.
Your ticket covers all of it, plus the gardens and the visitor centre.

Qasr Al Watan Palace and Garden Entry Ticket, Abu Dhabi
Bookable directly through AsiaByLocals, with a verified local operator.
From USD 21
2 hours
