Last Updated on November 5, 2026
Quick disclosure before anything else: this isn’t sponsored. We bought our Merlin Annual Pass with our own money, and I’m writing this because I genuinely wanted to know if it made sense for us, a London family with a toddler, before I handed over the £££.
Our son is two, we live in London, and SEA LIFE and Shrek’s Adventure were already on our list of places to take him. Both are Merlin attractions. Once I realised that, plus after finding out Chessington, Alton Towers and Thorpe Park and a few others are a relatively easy day trip from London, I sat down and actually did the maths on whether a Merlin Annual Pass would save us money or not.
Here’s what I found, and which pass we actually went with.
Our Quick Verdict
Yes, if you’ll realistically visit 3-4 or more Merlin attractions in a year. If you’re only planning one or two days out, or you’d rather book a proper weekend break at somewhere like the LEGOLAND Windsor hotel, skip it, you won’t come out ahead.
For us specifically, between SEA LIFE London, Shrek’s Adventure, and at least two bigger trips out to somewhere like Chessington, we were already past the break-even point before we’d even bought the pass. After using the pass, SEA LIFE London and Chessington are two of the attractions we plan to go again, and again!
What’s Included in the Merlin Annual Pass?
A Merlin Annual Pass gets you into over 20 UK attractions, including:
- SEA LIFE London Aquarium – AMAZING.
- Shrek’s Adventure! London – good, but for older kids.
- The London Eye – my 2 year old liked it, not sure I’ll repeat it.
- Madame Tussauds London – it’s a pass for me.
- The London Dungeon – it’s a pass for me.
- Chessington World of Adventures Resort – Yes, loved it and will come again.
- LEGOLAND Windsor Resort – one you can also do again and again.
- Alton Towers Resort – far from us but great!
- Thorpe Park – far from us but keen to visit too.
- Warwick Castle – same as above.
- Cadbury World – keen to visit when in Birmingham.
- PLUS regional SEA LIFE centres and LEGOLAND Discovery Centres across the UK (Birmingham, Manchester, Blackpool, Brighton, and more) which I plan to visit at some point.
Merlin Annual Pass Prices in 2026
There are three tiers. Here’s exactly what each one gets you:
| Pass | Price | Best for | Exclusion days | Free parking | Free friends & family tickets |
|---|---|---|---|---|---|
| Essential | £139 | Occasional visitors, no car | About 25 days a year | No | No |
| Gold | £239 | Frequent visitors who drive | Alton Towers fireworks only | Yes | Discounted, not free |
| Platinum | £299 | Theme park regulars | None | Yes | 4 free a year |
(Prices checked directly on official website, always double check current pricing before you buy, Merlin do run seasonal offers.)
Merlin’s pricing page also says updated terms and conditions apply from 11 November 2026, so it’s worth reading the latest terms before you buy.
Does My Toddler Need Their Own Pass?
This one caught me out, so worth flagging: it’s based on height, not age. Any child under 0.9m (90cm) gets in free with a free child ticket at every Merlin attraction, no pass required, regardless of how old they actually are. The moment they hit 90cm, they need their own pass.
Don’t get thrown by an individual attraction’s own website saying something like “free entry for under 2s”, that’s a separate, per-attraction policy and not what applies once you’re a Merlin Annual Passholder. Merlin have deliberately simplified this across every attraction type, whether you’re visiting a theme park or what they call a “Gateway” attraction like SEA LIFE or the London Eye: if your child is under 90cm, they get a free child ticket, full stop, no matter their age or what that specific attraction’s own general admission policy says elsewhere. It’s the height, not the attraction’s own age-based rule, that decides it for passholders.
Our son was under 90cm (and under two) when we first bought ours, so he came with us for free. Once he grows, we are planning to buy him his own pass too. If you’ve got a toddler, it’s worth actually measuring them rather than going by age, ours was tall for his age and it made a real difference to the maths.
How Many Visits Until It Pays for Itself?
A single visit to a Merlin attraction typically runs somewhere between £25 and £45 per person depending on where you go (SEA LIFE and Shrek’s tend to be at the cheaper end if you book online in advance, the big theme parks are pricier). So for a family of three paying, say, £35 a head, one day out can easily cost £100+.
Roughly speaking:
- Essential (£139): breaks even after about 3-4 attraction visits per person
- Gold (£239): breaks even after about 5-6 visits per person, once you factor in the free parking (worth around £12 a visit at most sites)
- Platinum (£299): breaks even after about 6-7 visits per person
If you’re planning SEA LIFE, Shrek’s, and even just one bigger day out to somewhere like Chessington or LEGOLAND, you’re already close to or past the break-even point on the Essential pass alone. However, this may depend on the season, so to be safe just be sure you will visit at least 4 attractions and you are good.
How to Pick the Right Pass for Your Family
Essential is right for you if:
- you don’t drive to attractions (no car means the free parking on Gold and Platinum is worthless to you)
- you don’t need free tickets for friends and family
- you’ll visit 3-4+ times a year
- you want the cheapest way in
Gold is right for you if:
- you drive and will use free parking regularly
- you buy food and drink on-site often (20% off adds up)
- you want the discounts without paying for Platinum’s extras
Platinum is right for you if:
- you visit constantly and hate exclusion dates
- you’ll actually use the 4 free friends & family tickets
- Fastrack queue-skipping matters to you
Why We Chose the Essential Pass
We went with Essential, and it wasn’t a close call for us. We don’t have a car, so the free parking that makes Gold worth it for a lot of families is completely irrelevant to us, we get everywhere on public transport anyway. We also didn’t think we’d realistically use the free friends and family tickets that come with Platinum as we don’t have family in London. We since went with family to a few attractions, but we just paid for the ticket and the maths still worked. Paying an extra £100-160 for perks we’d never touch didn’t make sense.
If you drive regularly or know you’ll bring friends and family along often, Gold or Platinum might genuinely save you more, do the maths on your own situation rather than just taking our word for it.
Our Plan: SEA LIFE, Shrek’s, and Beyond
SEA LIFE London was an easy yes for us, toddlers tend to love it, and our son was obsessed. It’s a good rainy-day option that doesn’t need a car or a long journey, and it’s such a relief that we’ll be able to visit it again and again without worrying about splashing £30. We will come again and again, it’s a brilliant attraction.
Shrek’s Adventure was genuinely good fun, but I’d say it’s better suited to slightly older kids. Our son enjoyed it, the lights and characters and general chaos of it all, but he was probably too young to actually follow the story or get the jokes. If your child is under about 4, go in expecting a fun sensory experience rather than a show they’ll actually understand.
Chessington was a fantastic day out and he could do quite a few attractions there, plus I’m excited for him to be over 90cm so he can do more!
Why We’re Glad We Got One
- It genuinely saves money if you visit regularly, we were already ahead after three visits
- It takes the pressure off “getting your money’s worth” from a single expensive day, you can pop in for a couple of hours and leave whenever your toddler’s had enough knowing you’ll be able to come back
- It covers such a wide mix of attractions (aquariums, theme parks, city attractions) that you’re not stuck doing the same day out on repeat
- Pre-booking is required but straightforward, and having the pass already means one less thing to pay for when you’re planning a spontaneous day out. Note sometimes there aren’t tickets showing up in pre-booking, but I have found if I check last minute there almost always are tickets available even if there weren’t the night before.
Merlin Annual Pass FAQ
Is the Merlin Annual Pass worth it for a family with a toddler?
Yes, if you’re already planning to visit SEA LIFE, Shrek’s Adventure, or any of the bigger theme parks more than a couple of times a year. Check your child’s height against the 90cm threshold before you buy though, as it affects whether you need to buy them a pass too.
Which Merlin Annual Pass is best for families without a car?
Essential. The main upgrade you’re paying for with Gold is free parking, which isn’t worth anything if you’re getting everywhere by public transport like we do.
Do I need to book in advance even with a pass?
Yes, pre-booking is required at every Merlin attraction, pass or no pass. It’s quick to do online and worth doing as soon as you know your dates, popular days do fill up.
Is Shrek’s Adventure London good for toddlers?
It’s fun, but it’s aimed more at kids old enough to follow the story, so roughly 4 and up. Younger toddlers will likely still enjoy the sights and sounds, but don’t expect them to follow what’s going on.
What’s the difference between the Merlin Annual Pass and buying single tickets?
Single tickets are cheaper if you’re only going once or twice a year. The pass only pays off once you’re doing three or more visits, at which point it starts saving you real money.
More family days out: Brighton Bucket List | Birmingham Bucket List | London at Christmas with Kids | Margate with Kids | Belfast with Kids
This post is not sponsored. We paid for our own Merlin Annual Pass with our own money, everything here is based on our actual experience and our own numbers.
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