

☕ Coffee house
K.u.K. Café-Konditorei L. Heiner.
In Innere Stadt — Old Town, the 1st district: K.u.K. Café-Konditorei L. Heiner., a café. The address is Kärntner Str. 21, 1010 Wien. Stephansdom (St. Stephen's Cathedral) is some 5 minutes away on foot.
It has no closing day. Across the week it opens as early as 09:00 and closes as late as 19:00. On Google it sits at 4.3 out of 5 across 2,566 reviews: enough reviews that the score is not a statistical accident.
Nearby, on foot: Austria Trend Hotel Europa Wien (next door), Alexandra - Bar Aperitivo (1 min) and Loos American Bar (1 min). If it is full or shut, the closest alternatives of the same kind are Café Frauenhuber (next door) and Kurkonditorei OBERLAA (1 min). See also Innere Stadt — Old Town or the other coffee houses.
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 K.u.K. Café-Konditorei L. Heiner.?
The hours published on Google are: Monday: 09:00–19:00; Tuesday: 09:00–19:00; Wednesday: 09:00–19:00; Thursday: 09:00–19:00; Friday: 09:00–19:00; Saturday: 09:00–19:00; Sunday: 10:00–19:00. Check the venue's own site before a special trip — holiday and seasonal hours often differ.
Where is K.u.K. Café-Konditorei L. Heiner.?
The address is Kärntner Str. 21, 1010 Wien, in Innere Stadt (Vienna's 1st district).
What should I order at K.u.K. Café-Konditorei L. Heiner., and how long can I stay?
The classic order is a Melange — espresso with steamed milk and foam, Vienna's cousin of the cappuccino — which arrives with a glass of water, often refilled without asking. In a traditional Viennese coffee house nobody hurries you: one coffee buys you hours and the house newspapers. When you want the bill, say "Zahlen, bitte" and pay at the table.
Is K.u.K. Café-Konditorei L. Heiner. worth visiting?
It holds 4.3 out of 5 from 2,566 Google reviews — a strong score for a coffee house in Vienna. Treat the rating as a starting point, not a verdict, and read a few recent reviews too.









