A butterfly resting on a leaf inside the tropical glasshouse in the Burggarten, Vienna

How long does it take to go through the Butterfly House?

Updated September 18, 2026

Quick answer

Twenty to forty minutes, with twenty-five about typical. It is one tropical hall with a planted route through it, around 500 free-flying butterflies and nothing to read, so the time you spend is entirely a function of how long you are willing to stand still and wait for one to land.

This is the shortest paid visit at the Hofburg, and the only one where standing motionless is the correct strategy. Walking briskly through it takes about eight minutes and misses the point completely.

Why twenty-five minutes rather than ten

Because butterflies do not perform on demand. The operator states around 500 freely living and flying butterflies, present year-round rather than seasonally, in a single planted hall. What happens in practice: you walk in, see three or four in the first two minutes, and then your eyes adjust and you start seeing dozens. The good part of the visit begins when you stop moving — stand near the feeding stations or the flowering plants and they come to you. Visitors who treat it as a corridor are out in eight minutes and report that it was small. Visitors who stand still for ten of their twenty-five minutes report something different.

The heat is a factor in how long you last

It is a tropical house kept warm and humid for the animals, in the middle of a European city, and it does not moderate itself for the weather outside. Coats come off at the door. In summer it is warmer inside than out, and in winter the contrast on the way back into the Burggarten is considerable. Glasses and camera lenses fog at the entrance and take a couple of minutes to clear, which is worth knowing if photographs are the reason you came. For most people the heat sets the upper bound on the visit rather than the number of butterflies.

With children, budget longer

Thirty to forty-five minutes, and it will feel shorter than it is. There is nothing to read and no route to keep to, which is exactly why it works after an hour of state rooms where everything is roped off. Children stop, wait, and get very close to the animals, and that takes time you should let them have. A child aged three to school entry pays EUR 6, an adult EUR 10. It is the cheapest ticketed thing at the palace and the one most likely to be described as the best part of the day by anyone under twelve.

Opening hours, and the winter cut-off

Daily, including public holidays. April to October, 10:00 to 17:45. November to March, 10:00 to 15:45. The operator does not publish a last-admission time, so plan to be in well before the close rather than at it. The winter close at 15:45 is the thing to watch. It is earlier than almost anything else at the Hofburg — the palace museums run to 17:30 and the Imperial Crypt to 18:00 — so between November and March this has to be a morning or early-afternoon stop. Leaving it until you have finished the apartments will not work in January.

What to do with the rest of the hour

Because it is short, the Butterfly House is a component rather than a destination, and everything it pairs with is within 200 metres. The Burggarten around it is free and open air, with lawns you can sit on and the Mozart monument. The Palmenhaus brasserie is the other half of the same glasshouse — a separate business with its own door, open from 10:00 on weekdays and 09:00 at weekends, with breakfast until noon. The Albertina is about 100 metres away and free for under-19s. Twenty-five minutes of butterflies, an hour in the garden or the brasserie, and the Albertina afterwards is a complete afternoon that never leaves the palace grounds.

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