Best Indoor Activities in Sydney on Rainy Days

Consider the inner west where you can combine murals with independent shops, or Cronulla where you can discover over 20 murals between the train station and the beach. Jamberoo is about 90 minutes south of Sydney and there are water play areas, water slides, fun rides and plenty more. There are good facilities with a fenced playground, gas BBQs and beautiful harbour views. You can follow a walk from the ferry wharf that will take you to a significant rock art site. The small general store near the waterfront often has free pamphlet guides you can follow.
The Art Gallery of NSW houses an impressive array of colonial, modern and contemporary Australian art, as well as international works and touring exhibitions. Here you can explore interactive educational exhibits about astronomy, look through telescopes, witness star family activities sydney cbd shows and more. If you’re only in Sydney for a short time and want to see some native animals, this is a good option. You may find various types of native Australian animals here in the 10 interactive zones, including koalas, Tasmanian devils, platypus, wombats and kangaroos.

Council libraries run free storytime sessions for babies, toddlers, and preschoolers throughout the week. Many museums offer free entry for kids under certain ages, and the Royal Botanic Garden is always free. BOUNCE, Flip Out, and Sky Zone all offer party packages that combine bouncing time with a private party area.
The Royal Botanic Garden Sydney is home to over 7,500 species of exotic plants and animals, with views of the harbour. There are swings, a wide slide that several kids can go down at once, climbing zones, a splash park and plenty of other play equipment. Conveniently situated within the Entertainment Quarter, Strike EQ features bowling, food and drink. For those little dancing kings and queens out there, Strike EQ even have karaoke rooms that you can privately hire.

You can also take a tour of the Opera House to learn the history of this unique building and how it came to be. A wide variety of sporting and entertainment events are held at Sydney Olympic Park every year which can be fun to attend in Sydney with kids. Treat your whole family to a cinematic experience as you enjoy blockbuster movies, and documentaries in an immersive setting with a large screen and cutting-edge audio. Here you will find a 50-metre lap pool but also a splash pad and shaded lounging area for a family day at the pool.
You and your kids can interact with lifelike wax replicas of your favourite celebrities, sports legends, and historical icons. It’s also the 5th oldest natural history museum in the world so that alone makes it a pretty cool place to visit. This is a great option if you’re looking for rainy-day activities in Sydney. The Sea Life Sydney Aquarium is one of the most popular Sydney attractions for kids. There is also a big space playground for older kids, plus a wet play area. Taronga Zoo is one of the most well-known zoological parks in Australia.
They tend to work best for kids under 5, as older children often find the play areas too small or simple. For our full recommendations, head to our best play cafes in Sydney guide. Most programs run for full days (typically 9am to 3pm) and cost $60 to $100 per day, with multi-day discounts available.

I like to walk from North to South, so the Opera House remains in view the entire way. A little over a km long, it should take you about 30 minutes, given how many times you will stop to take photos and watch the traffic. The current exhibition is Alchemy of a Rainforest and features more than 18,000 plants. You can also check out the largest living green wall in the southern hemisphere. While there is a chance you will come across some Aussie wildlife on your travels, it is tough to find a platypus in the wild, so do not miss this chance! Taronga is a world-class zoo with some of the best views in Sydney.
Along the way, there are several family-friendly beaches, like Tamarama with its popular kid’s playground and Clovelly with its sheltered bay. My grandkids love this park with its water fountains and play area, swings and slides, and climbing equipment suitable for kids of all ages. In Sydney’s east it’s hard to beat Shark Beach at Nielson Park, part of Sydney Harbour National Park. On scorching hot days, its enormous fig trees providing the perfectly shaded picnic spot.

For more family history experiences, check out the offerings of the Sydney Living Museums. The Justice and Police Museum is housed in the old Water Police building at Circular Quay. There are a range of interactive challenges, including cops and robbers, where kids become detectives tracking a criminal or see if they can escape from the cells. Taronga has put together a bunch of missions on their free app to help kids get involved in their zoo visit. They choose one of six missions and learn more about wildlife on your visit. Along with being a pretty unique way to see the harbour, a tallship cruise is fun for the entire family.
Trampoline parks like BOUNCE and Flip Out run party packages with dedicated hosts. For something different, try art studios, cooking schools, or outdoor venues like Centennial Park which has BBQ and picnic facilities. Our Party Planner tool lets you compare venues, check availability, and request quotes from multiple places at once. Many Sydney play cafes specifically target the baby and toddler  market, offering a relaxed environment where parents can enjoy a decent coffee while their little ones explore safe, stimulating play areas. These venues are particularly popular with parents on maternity and paternity leave who are looking for social connection alongside child-friendly spaces. Our soft play centres guide and toddler activities blog have detailed recommendations.

The walk is not too challenging but best suited to older kids, as it is quite long. You can do this tour alone by following this walking guide; however, it is well worth going on a guide-led walk if the times and prices suit you. The tour I recommend is led by volunteer guides, and the cost of the tour is donated to kids in need.
Using flying foxes, watch the kangaroos, koalas, and emus go about their day from your bird’s-eye view. Suitable for kids over three years, the younger riders will have two courses allowing them to view koalas and possums. The zoo has a bunch of free shows every day, but the two that are always a hit with younger kids are the farm walk and the pat a pet talk. I suggest you check the schedule the day before and plan your day around the talks you want to join. See the world’s largest collection of marine life at Sea life Sydney Aquarium including  the beautiful giants on Dugong island.
Our favourite was the Gruffalo Trail which is an interactive trail for kids. There is also a playground, a skate park and street art to admire. We were lucky enough to see one of the local artists working on her piece during our last visit. This is a popular spot all year round, with walking trails, a great adventure playground for the kids and heaps of covered picnic tables.