

🍽️ Restaurant
Onyx
Onyx is a restaurant in Belváros & Lipótváros, District V, on the Pest side of the river. St. Stephen's Basilica is some 5 minutes away on foot. Google places it at the expensive end of its price scale. The address is Vörösmarty tér 7-8, 1051.
Nearby, on foot: Café Gerbeaud (next door), Vörösmarty Square (1 min) and Kempinski Hotel Corvinus Budapest (2 min). If it is full or shut, the closest alternatives of the same kind are Old Mama - Goulash & Langosh Bar (next door) and Mama's & Papa's Goulash & Langosh Bar (next door).
It is closed on Tuesdays and Wednesdays. Across the week it opens as early as 18:30 and closes as late as 22:00. On Google it sits at 4.7 out of 5 across 1,259 reviews: a solid number of reviews. See also Belváros & Lipótváros or the rest of the restaurants.
Where to stay nearby
Live prices and availability on a map centred on this exact spot — hotels, apartments and hostels, so you can judge the walk from here rather than guess from an address.
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Frequently asked
What are the opening hours at Onyx?
The hours published on Google are: Monday: 18:30–22:00; Tuesday: Closed; Wednesday: Closed; Thursday: 18:30–22:00; Friday: 18:30–22:00; Saturday: 18:30–22:00; Sunday: 18:30–22:00. Check the venue's own site before a special trip — holiday and seasonal hours often differ.
Where is Onyx?
The address is Budapest, Vörösmarty tér 7-8, 1051, in Belváros & Lipótváros (District V).
Is Onyx worth visiting?
It holds 4.7 out of 5 from 1,259 Google reviews — a strong score for a restaurant in Budapest. Treat the rating as a starting point, not a verdict, and read a few recent reviews too.
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