The GB Roof Garden sits on the eighth floor of the Hotel Grande Bretagne on Syntagma Square, and from almost every seat the Acropolis fills the skyline. It is the most formal of the great Athens rooftops, a restaurant and bar where the view does half the work and the kitchen does the rest.
The bar shares the roof with the dining room, so the cocktail seats look straight across to the Parthenon, with Lycabettus Hill on one side and the Greek Parliament below. The official site frames the setting around exactly those landmarks, and the rooftop guide therooftopguide.com counts it among the city's signature high-altitude rooms. After 17:00 the dress code turns to elegant smart casual, so this is not the rooftop for shorts and a cap.
What to order leans cocktail-first. The bar runs a list of around 50 drinks mixed in front of you, and the classics here are made with the precision the room's prices imply. A Greek twist with mastiha or a vermouth-led aperitivo suits the hour before the lights come up on the rock. The wine list is the other reason to stay, since the cellar holds a long-standing Wine Spectator award for its depth.
If you want the food, the kitchen reads Mediterranean tradition through modern technique, and the Michelin Guide keeps the GB Roof Garden in its Athens selection for 2026. The plates are priced for an occasion rather than a casual round, so this is a place to come with intent.
Who is it for. Couples marking something, travellers who want one unforgettable Athens view, and drinkers who do not mind paying top rates for a seat above Syntagma. It is the antithesis of a scruffy Psiri bar, and proud of it.
Best time to go is the half hour before sunset, when the Acropolis turns gold and then floodlit against a darkening sky. Tables at that window go fast, so book ahead and ask specifically for the bar terrace if you only want drinks. Lunch service is the quieter, cheaper way to see the same view if the evening list intimidates.
The crowd is a mix of hotel guests, well-dressed Athenians celebrating, and visitors who have read the same lists you have. Service is polished and unhurried, the kind that suits a long evening rather than a quick stop. Arrive a little early and let the room slow you down.
Getting there could not be simpler. The hotel stands on Syntagma Square itself, a two-minute walk from the Syntagma metro where the blue and red lines meet, so it works as a grand first or last stop on any night in the centre.
For the wider field, our guide to the best rooftop bars in Athens places the GB Roof Garden at the formal end, and the Athens bar guide covers where to drink after. Travellers can browse the global rooftop bars collection, and the best rooftop bars in Athens pillar maps the Acropolis-view circuit. For the rooftop next door, the Roof Garden at the King George shares the same view from across the square.
Sources: GB Roof Garden official site (gbroofgarden.gr, 2026); GB Roof Garden, MICHELIN Guide Athens (2026); GB Roof Garden Restaurant and Bar, The Rooftop Guide (2026).
