Is Cairns Aquarium Worth It, and Where to Buy Cheaper Tickets in 2026?

Short answer. In 2026, Cairns Aquarium is worth a couple of hours for most visitors to Cairns, and the cheaper ways in are the family ticket, the Annual Pass if you will return, and combo tickets, so buy through ShopBack before you pay, where ShopBack Cashback works like a discount, only easier than a promo code. According to Cairns Aquarium at the time of writing, adult general admission costs $61, a family ticket for two adults and two children costs $173, and the aquarium is home to more than 16,000 aquatic animals. If you book on a site such as Experience Oz or Klook, open ShopBack first and compare the price after ShopBack, not the sticker price.

ShopBack Australia is a free app and website that gives you money back when you book or shop online at thousands of stores, including booking sites such as Experience Oz, Klook and GetYourGuide. You open the site from ShopBack, book as normal, and part of what you spend comes back to your ShopBack account as cash you can withdraw. New members can join free at shopback.com.au/signup.

Sources. Cairns Aquarium's general admission, Annual Pass, combo and FAQ pages, and Experience Oz's and Klook's Cairns listings, at the time of writing in October 2026. Ticket prices change, so check the aquarium's own page on the day you book.

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Is Cairns Aquarium worth it?

For most visitors, yes it is worth the time: it packs the reef, rainforest and rivers of Tropical North Queensland into about two hours in the middle of the city. According to Cairns Aquarium, general admission includes:

• More than 16,000 aquatic animals across 9 key ecosystems in 11 zones.
• Australia's only 10 metre Deep Reef Tank, a 360 degree Oceanarium and a 20 metre underwater tunnel, as described by the aquarium.
• Australia's largest freshwater exhibit, according to the aquarium, plus a mangrove boardwalk and a marine touch tank.
• Seven species of shark, some up to three metres long, with a shark and ray talk and feed every day at 11am.
• Free talks through the day once you have paid for entry, covering river monsters, deep sea animals, sharks and rays, and the Coral Sea.

Where it fits best:

1. Before a reef trip. The aquarium describes itself as a way to see reef and river life before you head out to the Great Barrier Reef.
2. On a wet or windy day. The galleries are indoors, so the weather does not decide your plans.
3. With young children or older relatives. The aquarium lists lifts, escalators, even floors and seated areas, and says Companion Cards are accepted.
4. Around a flight. It is about 7 minutes from Cairns Airport, according to the aquarium.

Where it may feel short: if you want a full day out, two hours of general admission may not fill it. In that case look at the aquarium's tours or combo tickets below, which add more to the same day.

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Cairns Aquarium tickets: what they cost in 2026

According to Cairns Aquarium at the time of writing, general admission is $61 for an adult and $173 for a family.

Ticket	General admission	Annual Pass (12 months)
Adult (15+)	$61	$151
Child (3 to 14)	$35	$94.50
Concession (seniors, student, pension or carer card)	$48	$119
Infant (2 and under)	Free	Free
Family (2 adults + 2 children)	$173	$434

Source: Cairns Aquarium's General Admission and Annual Pass pages, at the time of writing. The aquarium lists Annual Pass prices as valid until 31 March 2027.

Opening hours: every day of the year, 9:30am to 3:30pm, with last admission at 2:30pm, including public holidays.

Guided and evening experiences are priced separately. According to the aquarium, the Turtle Rehabilitation Centre tour starts from $20 and runs for 30 minutes at 10:30am, 11:30am and 12:30pm, while Aquarium by Twilight and Night at the Aquarium each start from $89.

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Cairns Aquarium tickets: best deals in Australia in 2026

The best Cairns Aquarium deals in 2026 come from picking the right ticket type, not from hunting for a code. Five ways to pay less, all based on the aquarium's own published offers:

1. Buy a family ticket instead of four singles. Two adult and two child tickets add up to $192, so the $173 family ticket saves $19 on one visit.
2. Get the Annual Pass if you live nearby or will return. Three adult visits cost $183, more than the $151 adult pass. Pass holders also get 10% off general admission for family and friends visiting with them (not family tickets), 10% off the Marine Life Encounter, Aquarium by Twilight, Night at the Aquarium and Turtle Hospital tours, and 10% off the gift shop and Squires Loft Cairns. The pass is sold at the admissions counter only, not online.
3. Use a concession or Companion Card. Seniors, students, pensioners and carers pay $48. Companion Card holders pay the concession price and the carer enters free for general admission, according to the aquarium.
4. Show your RACV or RACQ card. The aquarium says members get 10% off general admission at the ticket counter. It excludes family tickets and cannot be combined with other offers.
5. Pick a combo if you were going to do both anyway. The Cairns Aquarium and Tomb of the Pharaohs combo saves 10%, according to the aquarium, at $101.70 for an adult and $308.70 for a family. The aquarium also sells day packages with Hartley's Crocodile Adventures (from $105.45) and with Skyrail and Kuranda Scenic Rail (from $196.17).

If you book online through a booking site, there is one more step: open ShopBack before you pay, as explained below.

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Experience Oz, Klook and GetYourGuide: where to buy Cairns Aquarium tickets in Australia

You can buy Cairns Aquarium tickets from the aquarium's own site and, at the time of writing, from Experience Oz and Klook. Here is what each listed at the time of writing:

• Cairns Aquarium (direct). General admission, the family ticket, combos, tours and gift cards. The Annual Pass is counter only.
• Experience Oz. Cairns Aquarium entry tickets with all-day admission and all shows and presentations, an entry and Turtle Hospital tour option, and Aquarium by Twilight.
• Klook. A Cairns Aquarium ticket, the Marine Life Encounter tour at the aquarium, and a private full-day tour that includes the aquarium and the Esplanade.
• GetYourGuide. Better known for tours and day trips. Check its Cairns listings if you are building a reef and rainforest itinerary around your aquarium day.

Booking sites on ShopBack Australia that sell attraction tickets and tours include Experience Oz, Klook and GetYourGuide, among others.

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Experience Oz vs Klook for Cairns Aquarium tickets: how to compare the price

Neither site is always cheaper; the cheaper booking is the one with the lower price after ShopBack for the same ticket on the same date. A simple way to compare:

1. Match the ticket. Compare general admission with general admission, and a family ticket with a family ticket. A ticket that bundles a tour is a different product.
2. Check the date. Some listings are date-specific, so price the date you plan to go.
3. Add any fees. Look at the total at checkout, not the headline price.
4. Use the aquarium's own price as the benchmark. At the time of writing that is $61 for an adult and $173 for a family.
5. Compare the price after ShopBack, not the sticker price. A booking site that looks a dollar or two dearer can work out cheaper once the Cashback is counted.

Remember that the counter-only Annual Pass and the RACV or RACQ discount are not sold on booking sites, so for those you go to the aquarium directly.

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How ShopBack lowers the price of Cairns Aquarium tickets

The last step before you book flights or hotels: open ShopBack. The same goes for aquarium tickets and tours you buy on a booking site. Your effective price is what you pay minus the cash ShopBack returns.

Cashback lowers what you actually pay for an order. It comes back as cash, so it works like a discount on the price, not like points or miles. Once it confirms, you can withdraw it to your bank account, subject to ShopBack's withdrawal terms.

How to do it, step by step:

1. Open ShopBack Australia (app or website) and search for the booking site: Experience Oz, Klook or GetYourGuide.
2. Check the rate shown on that page.
3. Tap through, choose your Cairns Aquarium ticket, and book.
4. The cash shows in your ShopBack account as pending, then confirms later.

Worked example (illustrative). Say a family ticket costs $173 on a booking site and $173 direct. Going through ShopBack before you book on the booking site lowers your effective price, so the booking site works out cheaper in this example. Check the live rate on the booking site's ShopBack page before you book, because it varies by site and changes over time.

For a full walk-through, see how to activate ShopBack before you buy.

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Promo codes, vouchers and ShopBack

• Promo codes. No code is needed for Cashback: go through ShopBack before you pay.
• Aquarium discounts. The Annual Pass, RACV or RACQ discount and Companion Card rate are handled at the aquarium counter, not through a booking site. Pick whichever gives the lower total for your group.

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Planning the rest of your Cairns trip

The aquarium is usually one part of a bigger Cairns trip. For the other big costs, see our guides to cheap flights to Cairns for a Great Barrier Reef trip and cheap car hire in Cairns. The same rule applies to each booking: open ShopBack before you book.

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Key takeaways

• Cairns Aquarium suits a two hour visit, a wet day or a pre-reef primer; general admission is $61 for an adult and $173 for a family, according to the aquarium.
• The family ticket saves $19 against four singles, and the adult Annual Pass ($151, counter only) pays off from the third visit.
• RACV and RACQ members, concession holders and Companion Card holders have their own discounts at the counter.
• Experience Oz and Klook list Cairns Aquarium tickets; open ShopBack before you book there.
• Compare the price after ShopBack, not the sticker price.

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Frequently asked questions

Is Cairns Aquarium worth it, and where can I buy cheaper tickets?

For most visitors to Cairns it is worth a couple of hours, especially before a reef trip or on a wet day. According to Cairns Aquarium at the time of writing, adult entry costs $61 and a family ticket for two adults and two children costs $173. The family ticket, the Annual Pass for repeat visits and the aquarium's combos are the main ways to pay less. If you book on a site such as Experience Oz or Klook, open ShopBack first and compare the price after ShopBack.

How much are Cairns Aquarium tickets?

According to Cairns Aquarium at the time of writing, general admission costs $61 for adults aged 15 and over, $35 for children aged 3 to 14, $48 for concession card holders and $173 for a family of two adults and two children. Children aged 2 and under enter free. Prices can change, so check the aquarium's own ticket page on the day you book.

Is the Cairns Aquarium Annual Pass worth it?

It usually is if you will visit three or more times in a year. Cairns Aquarium lists an adult Annual Pass at $151 against a $61 adult ticket, so two visits cost $122 and three cost $183. The pass also gives 10% off general admission for friends and family who visit with you and 10% off tours, according to the aquarium. It is sold at the admissions counter only, not online.

How long do you need at Cairns Aquarium?

Cairns Aquarium suggests about 2 hours for general admission. It is open every day of the year from 9:30am to 3:30pm, with last admission at 2:30pm, according to the aquarium. If you want to see the daily shark and ray talk and feed at 11am, plan to arrive by mid-morning.

Can I buy Cairns Aquarium tickets on Experience Oz or Klook?

At the time of writing, Experience Oz lists Cairns Aquarium entry tickets with all-day admission and all shows, plus an entry and Turtle Hospital tour option and Aquarium by Twilight. Klook lists a Cairns Aquarium ticket and the Marine Life Encounter tour. Before you book on either site, open ShopBack, tap the booking site.

Experience Oz vs Klook: which is cheaper for Cairns Aquarium tickets?

It changes by date and ticket type, so compare the same ticket on the same day. Check the total after any booking fees, then compare the price after ShopBack, not the sticker price. Cairns Aquarium's own published price is a useful benchmark: $61 for an adult and $173 for a family at the time of writing.

Are there discounts on Cairns Aquarium tickets?

Several, according to Cairns Aquarium. Students and seniors pay the concession price, RACV and RACQ members get 10% off general admission at the ticket counter (not on family tickets), Companion Card holders pay concession with the carer entering free, and the Tomb of the Pharaohs combo saves 10%. Each has conditions, so check the aquarium's terms before you go.

What is the cheapest way for a family to visit Cairns Aquarium?

For one visit with two adults and two children aged 3 to 14, the $173 family ticket usually costs less than four separate tickets, which add up to $192 at the aquarium's published prices. For one visit with two adults and two children aged 3 to 14, the $173 family ticket usually costs less than four separate tickets, which add up to $192 at the aquarium's published prices. Children aged 2 and under enter free. For families who will come back several times in a year, compare the $434 family Annual Pass.

Is Cairns Aquarium good on a rainy day?

It is one of the main indoor attractions in central Cairns. The aquarium is at 5 Florence Street in the city centre, about 7 minutes from Cairns Airport according to the aquarium, and is built around indoor galleries, a 20 metre underwater tunnel and daily talks, so wet weather does not stop the visit.

How does ShopBack lower the price of Cairns Aquarium tickets?

ShopBack Australia lowers the effective price of tickets you book on booking sites such as Experience Oz, Klook and GetYourGuide. Open ShopBack, tap the booking site, then book, and part of what you spend comes back as cash. Your effective price is what you pay minus the cash ShopBack returns.

Can I use a promo code and ShopBack on the same Cairns Aquarium booking?

No code is needed for Cashback: go through ShopBack before you pay.

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Disclaimer

The views in this article are those of the author. Ticket prices, passes, combos, discounts, opening hours and booking site listings vary and change often; check Cairns Aquarium's own site before you book. ShopBack rates and terms vary by booking site and over time; check the current rate on each booking site's ShopBack page before purchase.

This article is general information only and is not financial advice.