Murmur
What’s that rustling in my backpack?
Event details
| Date | Time |
|---|---|
| Wednesday 1 October 2025 | 10:30am, 1pm |
| Thursday 2 October 2025 | 10:30am, 1pm |
| Friday 3 October 2025 | 10:30am, 1pm |
| Saturday 4 October 2025 | 10:30am, 1pm |
| Sunday 5 October 2025 | 10:30am, 1pm |
| Tuesday 7 October 2025 | 10:30am, 1pm |
| Wednesday 8 October 2025 | 10:30am, 1pm |
Please note: This performance has a strict 15-minute lockout. Latecomers will not be admitted after this time.
| Tickets | Price |
|---|---|
| Unreserved seating | $42 |
| Groups 6+ Groups of 6 or more save on this performance. Please call +61 9250 7700 for more information. | $38 |
$8.95 booking fee applies per transaction
Prices correct at the time of publication and subject to change without notice. Exact prices will be displayed with seat selection.
The only authorised ticket agency for this event is Sydney Opera House. For more information about Authorised Agencies, see the frequently asked questions below.
Sydney Opera House Insiders pre-sale
9am, Tuesday 20 May 2025
Become a Sydney Opera House Insider to receive exclusive pre-sale access
General Public tickets on-sale
9am, Wednesday 21 May 2025
For those requiring assistance, wheelchair or companion seating, accessible seating locations are available. Bookings can be made by calling the Box Office on +61 2 9250 7777 or by email.
Please note the seating supplied are backless bench seats.
Event duration is a guide only and may be subject to change.
Children aged 15 years and under must be accompanied at all times.
The Opera House is committed to the safety and wellbeing of children that visit or engage with us. Read our Child Safety Policy.
CircusmagazineA dancing symphony for one acrobat, two speakers and a score of tiny sound-boxes: Murmur balances on the border between acrobatics and sound.
About the artists
Grensgeval makes performances with and/or for children and young people.
They are a new circus company founded by Hanne Vandersteene and Mahlu Mertens, interested in exploring both physical, sensory and visual languages when they make performances. They make theater that not only stimulates visually, but also does so with smells, sounds, touch or tastes and thus creates its own imaginative world.
The company takes children’s fantasy and intuition as a starting point to explore adult themes. In the productions, Grensgeval places these themes in a new, consciously naive logic, mixed with a dose of anarchy and punk! On stage they build a world in which the audience is in the middle and at times even plays an active part.
Grensgeval has performed in Belgium, the Netherlands, Luxembourg, France, Finland, Switzerland, the Czech Republic, Ireland, England, Scotland, Austria, Denmark, Norway and China.
Concept
Hanne Vandersteene, Mahlu Mertens, Stijn Dickel
Acrobat
Camiel Corneille
Directors
Hanne Vandersteene and Mahlu Mertens
Sound Composition
Stijn Dickel (aifoon)
Dramaturgy
Mieke Versyp
Software
Tim De Paepe
Hardware
Jeroen Vandesande
Light Design
Geert Vanoorlé
Costumes
Dorine Demuynck
Technician
Cecilia Rosso
Co-producers
aifoon, Provinciaal domein Dommelhof/Theater op de Markt, C-Takt, MiraMiro, Sabam for Culture
With support of
De Vlaamse Overheid, Stad Gent, De Grote Post, Circuscentrum, Circusnext
Special thanks to
Sterre De Vresse, Ward Mortier, Camille Paycha
Shortlisted circusnext 2018-2019, European programme coordinated by circusnext and supported by the European Union.
9:30am – 4pm Daily, 2 – 12 Oct*
Free creative play
Join us in the Western Foyers these spring school holidays to craft your very own Funny Flower Magic Trick, designed by Mario the Maker Magician, using everyday materials.
Amuse and confuse your family and friends as you master the power of the flower!
*closed Mon 6 Oct
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Attending this event
Venue information
Our foyers will be open 90 minutes pre-show for Concert Hall and Joan Sutherland Theatre performances, and two hours pre-show for Western Foyer venue performances. Refreshments will be available for purchase from our theatre bars.
All Sydney Opera House foyers are pram accessible, with lifts to the main and western foyers. The public lift to all foyers is accessible from the corridor near the escalators on the Lower Concourse and also in the Western Foyer via the corridor on the Ground Level (at the top of the escalators). Pram parking will be available outside the theatres in the Western Foyer.
Getting here
The Sydney Opera House Car Park, operated by Wilson Parking, is open and available to use. Wilson Parking offer discounted parking if you book ahead. Please see the Wilson Parking website for details.
Please check the Transport NSW website for the latest advice and information on travel. You can catch public transport (bus, train, ferry) to Circular Quay and enjoy a six minute walk to the Opera House.
Frequently asked questions
Ticket purchases and collection at our Box Office is discouraged and eTicket or postal delivery methods should be used, wherever possible. However, if you are collecting your tickets from the Box Office, we recommend doing this at least 60 minutes before the event starts. If you have already received your tickets, the venue doors will be open 45 minutes pre-show for Joan Sutherland Theatre performances, and 30 minutes pre-show for Western Foyer venue performances. Please take your seats as soon as you arrive.
If you are late, we will seat you as soon as we can and, where possible, in your allocated seat. However, to reduce movement in the venue as well as minimise disruption to the performance and other patrons, ticketholders may be seated in an allocated latecomer’s seat. Please be aware that some events have lock-out periods. In these cases, latecomers will be admitted at a suitable break in the performance. On occasions, this may not be until the interval, or at all where there is no interval.
Details of our right to refuse admission can be found in our General Terms and Conditions for Tickets and Events.
In accordance with our venue security procedures, Opera House security will be scanning and checking bags under the Monumental Stairs, prior to entering the building. Bags will be scanned by an x-ray machine, and staff will wear appropriate personal protective equipment (PPE) when handling your belongings, such as gloves. Cloaking facilities will be open 60 minutes pre-show for Concert Hall and Joan Sutherland Theatre performances, and 60 minutes pre-show for Western Foyer venue performances. However it is strongly encouraged that you travel lightly to minimise contact and queuing. Any bags larger than an A4 piece of paper will need to be checked into the Cloak Room.
Children aged 15 years and under must be accompanied at all times. Babies aged 0-2 years old at the time of a performance may be seated on an adult’s lap. Children 2 years and older will need to hold a standard ticket.
The authorised agency for this event is the Sydney Opera House.
Only tickets purchased by authorised agencies should be considered reliable. If you purchase tickets from a non-authorised agency such as Ticketmaster Resale, Viagogo, Ticketbis, eBay, Gumtree, Tickets Australia or any other unauthorised seller, you risk that these tickets are fake, void or have previously been cancelled. RESALE RESTRICTION APPLIES. For more details, please refer to our General Terms and Conditions for Tickets and Attendance at Events.
Please contact Box Office on 9250 7777 as soon as possible to advise if you can no longer attend.
Foyers will be open 90 minutes pre-show for Concert Hall and Joan Sutherland Theatre performances, and two hours pre-show for Western Foyer venue performances. Refreshments will be available for purchase from our theatre bars.
The venue doors will be open 45 minutes pre-show for Concert Hall and Joan Sutherland Theatre performances, and 30 minutes pre-show for Western Foyer venue performances.
Please bring a credit or debit card for any on site purchases to enable contactless payment. You’re welcome to bring your own water bottle but no other food and drinks are permitted inside our venues. Opera Bar, Opera Kitchen and Portside are also available for you to enjoy.
All Sydney Opera House foyers are pram accessible, with lifts to the main and Western Foyers. The public lift to the foyers is accessible from the corridor near the escalators on the Lower Concourse and also in the Western Foyer via the corridor on the Ground Level (at the top of the escalators). Pram parking will be available outside the theatres.
The Opera House is committed to the safety and wellbeing of children that visit or engage with us. Read our Child Safety Policy.
The Opera House has also developed a Child-friendly Code of Conduct to engage with our youngest visitors.
Location and access
Studio
The Studio is located in the north-western corner of Sydney Opera House, best accessed through the Western Foyers.