Gunners Barracks is a restaurant destination wedding venue in Mosman NSW, Australia, hosting 130 at dinner and 180 standing, where a wedding for 80 guests costs about A$31,000 (our estimate), reached from Sydney Kingsford Smith Airport (SYD), 25-35 minutes by road to Mosman Bay departure point. Best months: April, May, September, December.

ListedMosman NSW, AustraliaRestaurant

Gunners Barracks

Guests arrive by water taxi or private boat to this historic military landmark perched on Sydney Harbour, where they step directly onto manicured lawns with unobstructed water views.

Guests
130 at dinner · 180 standing
Venue website
Cost
About A$31,000 for 80 guests
Aisle estimate
Season
Best weather Apr–May
Aisle estimate
Getting there
SYD · about 40 min by car
Aisle estimate

About Gunners Barracks

Guests arrive by water taxi or private boat to this historic military landmark perched on Sydney Harbour, where they step directly onto manicured lawns with unobstructed water views.

The restored 1880s barracks building is both ceremony backdrop and dining space, with floor-to-ceiling windows framing the harbour throughout the evening.

What stays with guests is the arrival ritual itself, the approach across water, the sense of arrival at somewhere genuinely removed from the city.

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“

We recently celebrated our wedding at Gunners, and couldn't be happier with our choice! From day one, the team was incredibly helpful. A huge thank you to Khloe and Lara for organizing all the fine details so meticulously.

andreina zerpa · read the whole review on Google →

Capacity, rooms and facilities

Capacity

Seated dinner
130 guests
Standing reception
180 guests

The ceremony

Indoor option if it rains
Yes

Money

A wedding for 80 guests
About A$31,000, rooms extraAisle estimate
Price
A$195 to A$295 per headAisle estimate

Getting there

Nearest airport
SYD, 40 min by carAisle estimate
Parking
Yes

The spaces

Setting
Coastal, historic, elegantAisle estimate

Food and drink

In-house catering
Yes

Venue highlights

  • Direct waterfront access via private boat or water taxi arrival, no road entry required
  • Original 1880s military heritage building with modern restaurant facilities
  • Capacity of up to 150 guests across indoor and outdoor spaces
  • Unobstructed Sydney Harbour views across the ceremony and reception areas

Best weather to marry

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best weatherGoodAisle estimate

A sample wedding weekend

See the day-by-day outline+

Use this as a starting point and adapt it to your bookings and guests.

Wedding day · day 01
  • 3:00 PMGuest arrival via water taxi at Gunners Barracks jetty
  • 3:30 PMCeremony on waterfront lawn area
  • 4:30 PMCocktail reception on outdoor terrace
  • 5:30 PMSeated dinner in heritage barracks building
  • 9:30 PMGuest departure via water taxi

Costs and booking details

Getting there
SYD · about 40 min by carAisle estimate

Guests fly into Sydney Kingsford Smith Airport.

Weather window
April – May

The months the weather is kindest, with September and December mild too. Weather does not indicate whether a date is available.

Direct line
(02) 8962 5900

Answered by the venue in local hours.

Questions about the venue

How do guests arrive at Gunners Barracks?+

Guests travel via private boat charter or scheduled water taxi service from nearby Mosman Bay. This waterfront arrival is a signature feature of the venue experience. Transport coordination can be arranged through the venue.

What's the weather backup plan?+

The historic barracks building provides full indoor dining and ceremony space with floor-to-ceiling windows. Indoor capacity accommodates the full guest count without weather concerns.

Are there accommodation options nearby?+

Mosman is a residential suburb with hotels and guesthouses within 2-3km. The venue is located 15 minutes from central Sydney hotels via water or road transport.

What alcohol service is available?+

As a licensed restaurant venue, full bar service with wine, spirits, and beer is available. BYO wine policies vary, confirm directly with the venue.

Can we customize catering?+

Gunners Barracks operates as a restaurant with established menus. Contact them directly at http://gunnersbarracks.com.au/ for menu customization options and dietary requirements.

Before you keep looking

Could this be your venue?

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Still deciding? Elena is Aisle’s AI wedding planner. Give her a month and a guest count and she will forecast the budget, work out how your guests would travel, and put a first plan on paper. No account needed.

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Sources and booking notes

Confirm your dates, guest numbers, room arrangements and inclusions with the venue before booking. An enquiry does not reserve a date. Figures labelled Aisle estimate are modelled from regional rates and public sources; they are not venue quotes.

Venue wedding information

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