I’ve been to the Sydney Sea Life Aquarium a handful of times over the past decade.
As a Sydney local, it’s not exactly on my regular weekend rotation—but when family or friends are visiting, or I need an activity to entertain my toddler for a few hours, it’s a solid option.
This attractions often pops up on lists of things to do in Sydney with kids, and I can understand why. With a prime location on the boardwalk of Darling Harbour, it’s super convenient for tourists staying in the city, and let’s be honest—kids go wild for anything with sharks and penguins.
Personally, I don’t usually go for animal attractions unless there’s a strong focus on conservation and sustainability (more on that later). But with a curious toddler in tow and a rainy weekend to fill, I decided it was time for another visit to see whether Sea Life Sydney is actually worth the price tag.
So is the Sea Life aquarium one of the best family attractions in Sydney, or is it not worth visiting? Here’s my honest Sea Life Sydney review.
Quick summary:
Planning a visit to Sea Life Sydney Aquarium? This post covers what to expect inside, how to save on tickets, which exhibits are worth it (and which aren’t), and whether it’s a good pick for families.
Recommended tickets:
🐠 General Admission Ticket – Save by booking online at least 2 days in advance
🐨 Combo Pass with WILD LIFE Sydney – Great if you won’t see Aussie animals elsewhere
🦈 Shark Dive Xtreme Experience – Scuba dive in the shark tank with fish and rays (ages 14+)
What is the Sydney Sea Life Aquarium?
Sea Life Sydney has an extremely convenient location right on Darling Harbour, which makes it easy to access from Sydney city hotels. It is very much a tourist attraction—think of it as part theme park, part educational exhibit. If you’re into marine life or looking for a fun indoor activity in the city, this place has plenty to offer.
Inside, you’ll explore 14 themed zones showcasing Australia’s unique sea creatures and underwater ecosystems, including the Great Barrier Reef. You’ll see reef sharks, sawfish, turtles, and more than 500 species of sea life here alone.
Sea Life Aquarium tickets
As of 2025, if you buy your tickets on the day or the day before your visit, the cost to enter Sea Life aquarium in Sydney is over $50 AUD per adult and $38 AUD per child over 2. Fifty bucks for an aquarium!? I consider this to be truly exorbitant.
🐠 Because of this, it’s highly advisable that you book your ticket online in advance at least 2 days out, as the cost is discounted by over 20%.
Sydney aquarium tickets include a photo stop with their photographers (we decided to skip this) and I think they also include the Penguin Expedition boat ride.
🐨 For an extra $10-$20 AUD per person, you can get a multi-attractions pass which combines the aquarium with the WILD LIFE experience (located next door), Madame Tussauds (also next door), or the Sydney Tower Eye a few blocks away.
The Wild Life experience might be a good idea if you are not going to see Australian animals elsewhere on your trip. However, I would recommend heading to Taronga Zoo as an alternative as that really is an excellent attraction for Sydney family travel.
My Sea Life Sydney review
The aquarium is surprisingly large, and has a wide variety of exhibits. The complex is much bigger than it appears from the outside. Visitors travel through a series of corridors to each exhibit through a one-way directional flow. There isn’t really any capacity for going back to look at exhibits that you’ve already passed. You just go along with the crowd.
The immediate thing that you notice once you get inside is the number of prams. It does make the narrow corridors feel more crowded, and there are certain bottlenecks where it can be really hard to get through (such as the photo stops). The Sea Life Aquarium really should have a pram parking area at the start so that less people are walking through with all of their gear, in my opinion.
The exhibits are decent. I personally liked the jellyfish garden, watching the stingrays, and seeing the penguins as they swam through the water with a trail of tiny bubbles following their path. My toddler loved the sharks (which was the whole reason we went there, he’s been really into sharks lately) and the petting pool where he could gently touch coral and starfish.
The glass underwater tunnels are the main attraction, and they are super cool. There are four in total – two at the oceanarium under the dugong exhibit, and another two through the Shark Valley area.
In each area, the first of the two tunnels is usually pretty busy with people taking photos, so I’d advise that you power through past everyone and head straight to the second tunnel before pulling your camera out, as it will be much quieter.
🦈 For older kids (14+) or adults who are looking for an adrenaline-fuelled activity, you can book the Shark Dive Xtreme experience at Sea Life Sydney Aquarium. This experience lets you scuba dive—yes, actually dive—in the shark tank without a cage.
I am not game enough to try this one myself, but it looks like a thrilling (and safe) way to dive with sharks in Australia! You don’t need any previous diving experience, just basic swimming ability.
After a safety briefing and scuba intro, you’ll spend around 25 minutes with the aquarium’s resident Grey Nurse Sharks, Wobbegongs, and giant rays. The entire experience lasts 2.5–3 hours and includes general admission to the aquarium and dive gear.
If you’re looking to add a once-in-a-lifetime activity to your Sydney trip, this might be it. Spots are limited to just four people per session, so pre-booking is essential.
The queue to go in the Penguin Expedition boat ride was 30 mins long when we passed it on our most recent visit, and for an experience that takes a grand total of 2 minutes from start to finish, we didn’t think it was worth bothering to line up. We could see the people on the boats as we continued walking past, and to be honest, it looked a bit lame.
As you can see in the photos, my toddler was able to get very close to the sub-Antarctic penguins in the regular viewing areas, so I don’t think you need to wait in line for this attraction. If you really want to do the boat ride, then it might be best to arrive as soon as the aquarium opens in the morning so that there isn’t a queue of people already waiting when you get there.
Daily keeper talks & feeding sessions
Last time I was at the aquarium, I managed to be there for the dugong feeding which was pretty fun as the dugong splashed around to gobble up lettuce floating on the water. It’s also a nice way to learn a bit more about the animals with the commentary.
Here’s the current daily schedule for animal feeds and keeper talks at Sea Life Sydney Aquarium:
- Shipwreck Little Penguins Talk – 10:30 AM
- Dugong and Ray Discovery Talk – 11:00 AM & 2:00 PM
- Jurassic Seas Talk – 12:00 PM
- Great Barrier Reef Talk – 1:30 PM
- Sub-Antarctic Penguin Talk – 2:30 PM
- Shark Valley Talk – 4:00 PM
- Creature Story Time – 1:00 PM & 3:30 PM
These talks are included with general admission and take place at their respective exhibit zones. They’ll allow you to learn about the animals’ behaviors, diets, and conservation efforts. For the most up-to-date info, it’s worth double checking the official website in case of schedule changes.
Conservation efforts
I tend not to visit animal attractions unless they have a focus on conservation and sustainability, so I tried to find out more on these subjects.
According to their website, Sea Life Sydney Aquarium takes conservation seriously. They’ve ditched single-use plastics like straws, added floating rubbish bins (called Seabins) to Sydney Harbour to scoop up plastic waste, and they even help injured turtles and sharks through a 24/7 rescue centre.
You’ll also find them breeding endangered sea creatures like White’s Seahorses to boost wild populations and planting coral to bring damaged habitats back to life.
They’re not just focused on local efforts either—they’re part of bigger global projects through the Sea Life Trust, like creating a Beluga Whale Sanctuary in Iceland. Visitors to the aquarium also get a dose of ocean education, learning about things like sustainable seafood and why shark nets aren’t always the best idea. It’s a mix of hands-on work and awareness-raising to help protect marine life now and for the future.
Despite all this, I saw little signage within the facility promoting all these initiatives. I guess it’s probably because the experience is more for the kids, but I think it would have been great if they’d pushed this messaging more for the parents and other adults passing through.
Final verdict: Is Sea Life Sydney Aquarium worth it?
Of the top Sydney attractions, the aquarium is really one that’s best suited for family travel, so if you’re visiting Sydney without kids, I’d suggest giving this one a miss. There are plenty of other attractions in Sydney that offer better value and a more memorable experience for adults—like climbing the Harbour Bridge, catching the ferry to Manly, or even spending time at Taronga Zoo.
But if you’re visiting with kids, especially toddlers or primary-aged children, then yes—this place delivers. My toddler was thrilled by the sharks and interactive touch pools, and I saw plenty of other kiddos having an absolute blast too.
Alternatively, if you need rainy day activities in Sydney, the aquarium may be a good option as it’s almost entirely indoors. Just make sure you book tickets in advance to avoid the steep same-day ticket prices, and don’t expect to spend a full day there—a couple of hours is usually enough. It’s easy to get through the entire complex in around 2 hours, give or take.
And note that there are limited options for food onsite, so don’t plan to eat there. We sat in the dugong viewing area to have a snack that we’d brought along.
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