Free Sydney museums kids will love

Free (or cheap!) Sydney museums Inner West kids will actually love

Whether you’re planning a rainy Saturday, a grandparents’ outing or just need somewhere to escape the house for a few hours, these museums deliver.

School holidays might be over, but weekends, rainy days and pupil-free days still need filling. Luckily, you don’t need a big budget or a special occasion to plan a great family outing. Some of Sydney’s best museums and galleries are free (or close to it), easy to reach from the Inner West by train, light rail or ferry, and packed with enough dinosaurs, mummies, ships, stars and hands-on art to keep kids happily entertained for hours.

Think dinosaur skeletons, real mummies, deep-sea creatures, star maps and hands-on art. Here are seven our kids actually ask to go back to.

Good to know: Exhibitions and opening hours change often, so it’s worth a quick check of each venue’s website before you head out, especially with a pram or toddler in tow.

🦕 Australian Museum

If you’ve got a dinosaur-obsessed child, this one is a no-brainer. The Australian Museum is packed with enough dinosaurs, giant animals, fossils and interactive exhibits to keep curious kids entertained for hours.

The Dinosaur exhibition lets families come face-to-face with towering skeletons, life-sized models and the world’s first anatomically correct model of a Tyrannosaurus rex. Kids can hear dinosaur calls, explore fossils and learn about Australian dinosaurs including the Muttaburrasaurus.

Don’t miss the recently reimagined Surviving Australia exhibition, which explores the weird and wonderful creatures that have called Australia home, both past and present. From giant wombats and fanged kangaroos to sharks, frogs and native wildlife, it’s a fascinating journey through Australia’s unique natural history.

Before you leave, head to Burra, the museum’s permanent children’s learning space. Designed especially for families, this interactive area invites kids to touch, listen, climb and play as they follow the life cycle of the burra (eel) through rivers, rockpools and out to sea. With giant interactive displays, sensory walls and hands-on play zones, it’s a fantastic place for younger children to explore while learning about science, First Nations knowledge and caring for Country.

Perfect for: Ages 2–14 (plenty of low, easy-to-see displays for toddlers)
Opening hours: Museum: Daily, 10am–5pm | Burra: Daily, 10am–4.30pm
Cost: Free general admission
How to get there: Museum or St James Station (short walk)
Bonus: A genuinely great rainy-day option, pram accessible throughout.

Dinosaurs exhibition. Image courtesy of The Australian Museum https://australian.museum/exhibition/dinosaurs/

🔭 Sydney Observatory

Space-loving kids will be in their element here.

Part museum, part observatory and part history lesson, Sydney Observatory offers one of Sydney’s most unique family outings. Families can explore I Put the Stars on the Ground, a free exhibition celebrating First Nations knowledge of astronomy, navigation and seasonal patterns through artworks, stories, soundscapes and star maps. It’s a wonderful way to discover how Aboriginal and Torres Strait Islander peoples have read and understood the night sky for thousands of years.

The grounds themselves are also worth the trip: there’s a free playground and sweeping views across Sydney Harbour, so it works even with a napping baby in the pram.

Perfect for: Curious kids, aspiring astronomers and families interested in science and First Nations culture

Opening hours: Thursday–Sunday, 12pm–6pm (free daytime walk-up access)

Cost: Free

How to get there: Circular Quay or Wynyard Station (around a 10-minute walk)

Bonus: One of Sydney’s best harbour lookouts and a fascinating blend of science, history and First Nations astronomy.

🏺 Chau Chak Wing Museum

Real mummies. Ancient treasures. Thousands of years of history.

If those words would excite your child, the Chau Chak Wing Museum at The University of Sydney deserves a spot on your list. It combines archaeology, natural history, science and art under one roof for the budding historian and anthropologist. Wander through Ancient Egyptian collections, admire Roman and Greek artefacts, and discover stories from cultures around the world. Check the museum’s calendar before you go, as family workshops and storytelling sessions run periodically throughout the year, not just during holidays.

Perfect for: Ages 6–14
Opening hours: Monday–Friday 10am–5pm, Saturday 12pm–4pm
Cost: Free general admission (some activities may require bookings)
How to get there: Redfern Station (15-minute walk)
Bonus: Real mummies and ancient artefacts make this feel like a mini trip around the world and it’s rarely crowded on weekdays.

Egyptian galleries. Image courtesy of The University of Sydney https://www.sydney.edu.au/museum/whats-on/exhibitions/the-egyptian-galleries.html

⚓ Australian National Maritime Museum

For kids who love ships, submarines or anything to do with the ocean, the Australian National Maritime Museum is hard to beat.

General museum entry is free, and it gets you into permanent galleries covering Indigenous seafaring traditions, naval history and maritime trade, plus the historic vessels moored along the waterfront (littlies need to be 90cm+ to board). The current special exhibition, Ultimate Depth: A Journey to the Bottom of the Sea, takes visitors through five ocean zones from sunlit surface to pitch-black trench. That one’s ticketed separately, so budget for it if you want the full experience.

Historic vessels, interactive displays and plenty of hands-on learning make it a great choice for curious explorers.

Perfect for: Ages 4+, ship lovers and ocean explorers
Opening hours: Daily, 10am–4pm
Cost: General museum entry is free, although some exhibitions and vessel experiences may require tickets
How to get there: Pyrmont Bay Light Rail stop or Darling Harbour ferry services
Bonus: Historic ships and interactive exhibits make this a great rainy-day outing.

🎨 Art Gallery of NSW

Think art galleries are just for grown-ups? Think again.

The Art Gallery of NSW has become one of Sydney’s best family-friendly cultural spots, with spacious galleries and plenty to spark small imaginations. Kids can pick up a free self-guided children’s trail, and the Art Play soft play space (filled with toys, cushions and low tables) is a genuinely good spot for under-5s to decompress mid-visit.

Families can also visit ສູ້ສູ້ (Sou Sou), a playful creative space by artist Mechelle Bounpraseuth where children are encouraged to roll up their sleeves and learn while playing. Inspired by Bounpraseuth’s colourful ceramic artworks celebrating food, family and community, kids can create their own offering for a giant fruit shrine or design a custom canned-food label to add to the interactive pantry shelves – excellent for the budding master chef.

Don’t miss Young Archie 2026, the gallery’s much-loved children’s portrait competition showcasing artworks by young artists from across Australia.

Perfect for: Ages 2+
Opening hours: Daily, 10am–5pm (Wednesdays until 10pm)
Cost: Free general admission and free Hive Festival activities
How to get there: Martin Place or St James Station (short walk)
Bonus: Harbour views, a genuinely relaxing pram-friendly layout, and a free indoor play space for the under-5 crowd.

Drop-in workshop ສູ້ສູ້ Sou Sou. Image courtesy of Art Gallery of NSW https://www.artgallery.nsw.gov.au/whats-on/events/mb-drop-in-workshop/

🐇 White Rabbit Gallery

Looking for something a little different? White Rabbit Gallery in Chippendale is home to one of the world’s most significant collections of contemporary Chinese art, and admission is completely free.

On now until 15 November, Black Myth takes inspiration from the legendary Chinese tale Journey to the West and the smash-hit video game Black Myth: Wukong. Spread across four levels, the exhibition brings ancient myths to life through striking paintings, sculptures, photography and larger-than-life installations, inviting visitors to journey through fantastical worlds filled with mythical creatures, spirits and imaginative storytelling.

While younger children will enjoy the bold colours and unusual artworks, tweens and teenagers are likely to get the most out of the exhibition’s themes of adventure, transformation and imagination. Afterwards, reward everyone with a visit to the gallery’s much-loved Tea House for Chinese tea and freshly baked scones.

Perfect for: Creative kids, tweens, teenagers and curious parents (less suited to toddlers)
Opening hours: Wednesday–Sunday, 10am–5pm
Cost: Free
How to get there: Central or Redfern Station (10-minute walk)
Bonus: A world-class exhibition inspired by one of China’s greatest stories, plus one of Sydney’s best hidden tea houses.

White Rabbit exhibition. Image courtesy of White Rabbit Gallery https://whiterabbitcollection.org/virtual-tours/

🎨 Museum of Contemporary Art Australia (MCA)

If you’ve got a budding artist, a teenager who’s always looking for creative inspiration, or a neurodivergent child who enjoys discovering art at their own pace, the MCA is well worth a visit.

The major exhibition currently on show, Tony Albert: Not a Souvenir, brings together sculpture, photography, painting and large-scale installations to explore Aboriginal identity, stereotypes, cultural pride and resilience. The bold, visually striking works make it an engaging experience for older children and teenagers, while also creating opportunities for meaningful conversations. This exhibition is ticketed, although entry is free for children under 18 and MCA Members.

Perfect for: Tweens, teenagers, budding artists and creative thinkers
Opening hours: Daily, 10am–5pm
Cost: Under 18s receive free entry. Some exhibitions require paid admission.
How to get there: Circular Quay Station (5-minute walk)
Bonus: Explore The Rocks afterwards or head to the MCA rooftop for one of Sydney’s best harbour views.