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Australia/Things to Do in Sydney, with kids

Sydney Observatory (with kids)

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How Kids-Friendly is Sydney Observatory?

76%Kids-Friendly
View Map

What makes it 76% Kids-Friendly: Children 6–12 can try family tours, play with interactive displays and watch low-cost 3-D shows, but steep dome stairs and late night tours exclude toddlers and may tire younger kids.

Google
Reviews4.6/ 5
(from 3,832 reviews)

Positives:

  • Free entry: Main galleries, gardens and daytime exhibitions have no charge.
  • Pram-friendly grounds: Push strollers on lawns and ground-floor galleries.
  • Hands-on learning: Interactive displays keep kids aged 3+ engaged.

Challenges:

  • Narrow dome stairs: Steep, tight stairs in the domes are not stroller-friendly.
  • Age limits on tours: Guided family tours suit children aged 6 and older.
  • Weather dependency: Evening telescope sessions may cancel if skies are cloudy.
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What is Sydney Observatory?

  • A heritage-listed astronomical observatory and museum on Observatory Hill, established in 1858 as Australia’s first official weather and time-keeping station
  • An Italianate sandstone complex featuring two copper-domed telescope houses and a historic working time ball tower
  • A scientific facility housing 19th-century refracting telescopes alongside a modern computer-controlled instrument amid formal hillside gardens

What is so special about Sydney Observatory for with kids?

  1. Free interactive exhibits introduce kids to astronomy.
  2. Picnic lawns offer space for children to run with harbour views.
  3. Short 3D films deliver a fun, age-friendly space lesson.
  4. Evening telescope sessions let families spot the moon and planets.
  5. Stroller-accessible galleries and seating areas ease family visits.

Recommended visit duration: 2-3 hours

Why 2-3 hours visit duration is ideal for with kids: Allows time for exhibits, picnic and a short 3D show without rushing kids.

(View Sydney Observatory on Map)

Kids-Friendly Activities in Sydney Observatory

Interactive Exhibits:

Try the constellation tables, time ball demo and digital sky maps.

Tip: Point out the daily time ball drop at 1 pm to explain ship navigation.

Garden Picnic with Harbour Views:

Relax on lawns overlooking Sydney Harbour Bridge.

Tip: Bring sandwiches and hats; use the picnic benches and shaded spots.

3D Space Theatre:

Watch a 30-minute VR film on planets and stars.

Tip: Arrive 5 minutes early and pick a daytime session for younger children.

Telescope Viewing:

Observe the moon and planets through historic telescopes after dusk.

Tip: Book online in advance and check the weather for clear skies.

When is the best time to visit Sydney Observatory (Sydney, Australia)?

In summer, sunsets are late—enjoy cooler evening visits and free Friday music events. In winter, dress warmly for crisp air and sharper star views.

✈️ Ready to go? Check the latest flight deals to Sydney on Trip.com

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Reviews of Sydney Observatory (Sydney)

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Alex Martin

Alex Martin

Jun 2025

This was an immensely educational experience enriched by the knowledge of our guide and the beauty of the surrounding city. The observatory is great fun for kids too, so I recommend the family tour - and it's quieter during the weekday day-time. There is still plenty to see (we looked at the moon!) We learned lots of new facts about telescopes, Flag Masters, the history of the observatory and th...

Map Roy

Map Roy

Jun 2025

My visit to Sydney Observatory was ok but a bit disappointing. From Thursday to Saturday, the centre is open and has free entry to limited areas. There really was not much to see in the places we had access to. There were a few historical astonomic tools spread across a few rooms of the main house. The grounds/ garden and view from the property were nice. Our while visit did not take long to do.

Zara Duursma

Zara Duursma

May 2025

Had the pleasure of enjoying a beautifully guided night tour here, lead by Nada. Her knowledge and expertise about astronomy was clearly used to support with what we were learning about the colonial history of the site. She made sure everyone in the tour was involved in the history and had equal opportunities to see stars and planets through the observatories telescopes. I went to the tour with tw...

Steven Devol

Steven Devol

Apr 2025

Excellent tour of the observatory and its many scientific roles, not just as a place to view the heavens but its role in signaling, timekeeping and meteorology. Take a nighttime tour so you can look through the scopes at whatever's cool on a given night. Aliyah was an excellent, engaging guide.

Upamali Dharmasena

Upamali Dharmasena

Feb 2025

My friend and I booked in for the guided tour and had the best time! The guides are knowledgeable and they make it fun! If you get a good group, and if you are into stars and planets, trust me and book the tour :) seeing Jupiter through the telescope was a core memory! I wish they offered more views with the telescopes, it’s only a small part of the tour. Overall though, it was a beautiful memory...

Typical Budget for a Family of 4 (2 Adults + 2 Kids)

ItemCost (Approx.)
Self-guided entryAUD 0
3D Space Theatre (family)AUD 20
Picnic suppliesAUD 30
Total EstimatedAUD 50

Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.

Content Notice: This content combines editorial expertise with AI assistance to ensure comprehensive and up-to-date information. Our team regularly curates and reviews all content for accuracy and relevance. Help Us Improve

How to Make the Most of Your Visit to Sydney Observatory

  1. Reserve free tickets: Book your timed-entry slot online ahead to skip queues.
  2. Pack sun protection: Bring sunscreen and hats for daytime garden visits.
  3. Plan around the time ball: Arrive before 1 pm to catch the daily time ball drop.
🚗 Planning to explore multiple Sydney attractions? A rental car often costs less than daily taxi trips. Check Trip.com for deals. New users save up to 8% OFF.

Map of Sydney Observatory

Address: 1003 Upper Fort St, Millers Point NSW 2000, Australia

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About Sydney Observatory

Opening Hours

Monday:Closed
Tuesday:Closed
Wednesday:Closed
Thursday:12:00 – 6:00 PM
Friday:12:00 – 6:00 PM
Saturday:12:00 – 6:00 PM
Sunday:Closed

Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.

Website

Official Website

Phone Number

+61 2 9217 0222

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