Kellogg’s 2 for 1 Voucher For Merlin Attractions

October 30th, 2020 / Alton Towers, Chessington World of Adventure, Legoland Windsor, London Eye, Madame Tussauds London, Sea Life Centres, Thorpe Park, Warwick Castle / 61 Comments »

Kellogg’s Grown Ups Go Free Vouchers

Here’s a great deal from Kellogg’s for those searching for 2 for 1 vouchers for Alton Towers Thorpe Park, LEGOLAND Windsor or any of the other Merlin Attraction in the UK.   This NEW Grown Ups Go Free voucher is valid until 30 September 2021 and offers 1 FREE adult entry to a range of settings when accompanied by a full paying adult/child, (more details below).

LOOK OUT FOR SEA LIFE 2 for 1 Vouchers including free ticket promotions, online offers and more 2 for 1 vouchers!


stealth coaster at Thorpe Park

Thorpe Park; Stealth, (photo; Phil Loach)


Kellogg’s 2 for 1 Vouchers; Which Attractions?

This new Kellogg’s Grown-Ups Go Free voucher is available for use at a range of Merlin Attractions and are valid until 30 September 2021, (restrictions on use).  Redeem your 2 for 1’s at attractions such as Thorpe Park, LEGOLAND Windsor, The London Eye, Alton Towers, SEA LIFE, Warwick Castle, Madame Tussauds, The Dungeons, Shrek’s Adventure & Blackpool Merlin Attractions.

Worth noting that there are plenty of excluded dates, terms & conditions with these vouchers so worth double checking valid dates/eligibility for each attraction before setting off to avoid disappointment.

Kellogg’s Grown-Ups Go Free Vouchers; Worth It?

Unfortunately you CANNOT use a 2 for 1 voucher with any other concessionary ticket including discounted online tickets, (plenty have asked but unfortunately the terms & conditions clearly state that this is not possible).  Whilst a 2 for 1 voucher often offers the greatest savings, it is worth noting that tickets purchased online can offer savings of up to 40% plus additional FREE perks such as rainy day guarantees & early ride time.

Find more LEGOLAND Windsor Deals over on our guide packed with cheap ticket offers & more 2 for 1 vouchers!


driving school legoland windsor

LEGOLAND Windsor; Driving School


Kellogg’s 2 for 1 Vouchers; Purchase Tickets Online

To redeem this 2 for 1 voucher, you must now book online in advance using the given promotional link set up for this discounted offer, (walk-up redemption is not currently available). For cereal boxes, simply enter the 10 digit unique code printed inside your pack. Alternatively for snack packs, use the code KELLOGGSGUGF, (if buying one child ticket and obtaining one free adult ticket) or KELLOGGSMGF, (if buying one adult ticket and obtaining one free adult ticket). Remember to retain your actual voucher as you will need to show it on the day of your visit.

This grown ups go free voucher is available on a range of Kellogg’s promotional products including cereals, breakfast bars and snacks. We’ve come across this on promotional packs of Crunchy Nut, Corn Flakes, Coco Pops, Rice Krispies, Frosties, KRAVE, Rice Krispies as well as the following snack pack products – Fruit Winders Multi Packs, Rice Krispie Squares Multi Packs, Coco Pops Bars, Frosties Bars and Rice Krispies Bars Multipacks, Nutrigrain Multipacks.

Go online at Kellogg’s 2 for 1 Vouchers to redeem your vouchers and select the Merlin Attraction that you wish to visit.


runaway mine train at alton towers

Alton Towers Runaway Minetrain, (photo; Phil Loach)


Kellogg’s Go Free Vouchers; What To Watch Out For?

1. Child ticket ages vary depending upon the attraction you are looking to visit so worth double checking before you book.

2. Each unique code will only offer 1 free entry so you may need a number of different codes dependent upon the make-up of your party.  Unique codes are only available on promotional cereal packets not snack packs.

3. The print at home option is not available at all Merlin Attractions.

4. If you add additional products, such as parking & fastrack tickets to your booking, this may mean you cannot use the print at home option.

5. Keep an eye out for excluded dates at the Merlin Attraction of your choice – there are plenty.

Discover more savings within our SEA LIFE Guide packed with 2 for 1 offers, online promotions and free ticket offers.


sea life centre little girl looking at shark

Up close & personal at the Sea Life Centre Photo; Phil Loach






What do you think? Leave us a comment below!

Share your thoughts


  1. Sarah Parish says:

    Can the 2 for 1 vouchers be redeemed for Monday 22nd of April 2019 (Easter Monday?).

    • Hi Sarah, I’m not sure which Merlin Attraction you are looking to visit but I’ve checked through the list of excluded dates and can’t see any exclusions for Easter Monday, (although the vouchers cannot be use on the London Eye 19-21 April), all the best, Liz

  2. Sarah wenham says:

    We r going to chessington tomorrow I have Kellogg’s vouchers on packets 3 children 1 adult how much will it cost me ???

    • Hi Sarah, I hope you had a good day out at Chessington World of Adventures. My apologies for my late reply but hope you found the 2 for 1 vouchers provided you with substantial savings off the standard price theme park ticket, Liz

  3. nelvia smyth says:

    some of my Vouchers don’t have a unique code as can I still use them?

    • Top Dog Days
      lizwalsh says:

      Hi Nelvia, not all Kellogg’s 2 for 1 vouchers come with a unique code so that whilst you cannot book online, you can take the voucher to the ticket booths to redeem, Liz

  4. Sue Trotman says:

    One part of your 2 for 1 offer states it ends 30/6/19, and the other 30/6/18. Can you clarify please?

    • Hi Sue, the good news is that these new Kellogg’s 2 for 1 vouchers are now valid until 30 June 2019 so work through the 2018 theme park season, (look out excluded dates). This is a renewed voucher offer so previous vouchers issued last year were indeed only valid until 30 June 2018 so worth picking up the new vouchers on promotional packets of Kellogg’s cereals to gain entry this year, Liz

  5. E russell says:

    hi, do you know if you can use a goodfellas 2 for 1 voucher for my son and partner, alongside a free carers ticket for myself (as my son has disabilities).

    • I suspect the 2 for 1 voucher Merlin attraction promotion cannot be used alongside the free carers ticket if you trying to secure free entry for 2 of 3 people. However it would be worth double checking that with the Merlin attraction of your choice, all the best, Liz

  6. Can the 2 for 1 Kellogg’s vouchers be used at Alton towers 21st- 31st October

    • Hi Debbie, yes the Kellogg’s 2 for 1 voucher can be used at Alton Towers Scarefest over the October half term period. Charges for the horror attraction are in addition to entrance charges.

    • Hi Debbie, yes Tesco Clubcard points are valid at LEGOLAND Windsor for the Brick Treat/Firework event days. Remember to redeem your vouchers before the day and worth arriving early as they do not guarantee entry if the park reaches capacity.

  7. Can I use a Kellogs 2 for 1 voucher that expires 30th June 2018 for fright night.
    One person is aged 14 & one aged 11?

    • Hi Jackie, the Kelloggs 2 for 1 vouchers can be used for the earlier Fright Night dates although they are NOT valid at Thorpe Park from 20-31 October 2017. An adult at Thorpe Park is classed as 12 years but remember that Thorpe Park suggests the horror attractions are not suitable for those under 13 years.

  8. Nicky Mullery says:

    Hi there.
    Can the kellogs 1 adult free entry with 1 full price child ticket be used on 7th Oct 17 and how much is a child ticket please.

    • Hi Nicky, which Merlin attraction are you looking to visit on the 7 October 2017 and I’ll take a look at the the terms & conditions of this 2 for 1 voucher?

  9. Hi..can the Kellogg 241 voucher be used at Alton towers for scarefest? Also can they be used on 4-11-2017 for bonfire night?
    Many thanks

    • Hi Brogan, the Kellogg’s 2 for 1 voucher can be used during scarefest at Alton Towers, (subject to park capacity numbers on the day). In previous years the firework events have been excluded from this offer. Although I cannot see any specific exclusions, it might be worth double checking directly with Alton Towers if you plan to visit over the fireworks weekend.

  10. Carol jennings says:

    Hi can you use the voucher for Blackpool tower eye on September 23rd thanks

    • Hi Carol, you can use your Kellogg’s 2-for 1 vouchers at Blackpool Eye on your specified datrd although this is subject to weather conditions.

  11. Kerry moseley says:

    Can I use Kellogg’s vouchures2 for 1 on 31/8/17 for Alton towers

    • Hi Kerry, sorry this is too late to be helpful but yes you could use the vouchers on your specified date. Sorry for the delay:(

  12. Nikki Symons says:

    Hi. Can the 2 for 1 tickets be used on fright night?

    • Hi Nikki, the Kellogg’s 2 for 1 voucher cannot be used at the later Thorpe Park Fright Nights as it excludes 20-31 October 2017 but this does mean the early Fright Nights remain an option for you, Liz

  13. Hi,
    for the 2 for 1 deals from [sweet bags] are we paying £30 with the second adult going free or is it the full price?

    • Hi Romi, as with all 2 for 1 voucher promotions, the free entry offer is only valid when used in conjunction with a full paying guest. Unfortunately, you cannot use a 2 for 1 offer with a discounted ticket purchased online – plenty have asked but sorry can’t be done:(

  14. Can you used the two for one voucher and use the nectar card for money off at the same Time?

    • Hi Hannah, unfortunately you cannot use a 2 for 1 voucher in conjunction with any other offer or concessionary ticket including loyalty nectar card promotions. To secure free entry the voucher holder must be accompanied by a guest paying the full on-the-gate price ticket.

  15. chantelle says:

    hi can the 2 for 1 be used at legoland Windsor on the 24th of june?… thanks.

  16. Can i use the 2 for 1 at alton towers waterpark plz

    • Top Dog Days
      lizwalsh says:

      Hi, unfortunately 2 for 1 vouchers can only be used against Alton Towers theme park entrance and cannot be used against waterpark entrance:(

  17. julie noble says:

    Can I use the kelloggs vouchers at Chessington world of Adventures?

    • Hi Julie, yes you can use the Kellogg’s 2 for 1 voucher at Chessington World of Adventures and is valid for use until 30 June 2018, (excludes 21-31 August 2017).

  18. can I use this voucher adult goes free with a paying child on a bank holiday

    • Hi Marcia, which Merlin Attraction are you looking to visit and which bank holiday? The excluded dates with this Kellogg’s 2 for 1 voucher vary from attraction to attraction during the season, Liz

  19. Are there any family discounts for Chester Zoo

    • Hi Caroline, Chester Zoo is not included within the range of attractions valid with a Kellogg’s 2 for 1 voucher and again it looks like Chester Zoo does not offer a family rate ticket. You might be interested in Whipsnade Zoo that offers a family rate ticket for 2 adults & 2 children, (3 -15 years) or 1 adult & 3 children. Alternatively if arrive by cycle at Chester Zoo you can pick up a 15% off standard prices, (you must download a voucher directly from Chester Zoo prior to your visit.) You may also be interested in Chester Zoo membership that offers a free visit to a range of other UK zoos including Twycross. I hope this helps, Liz

  20. Gergana Radulova says:


    Does the Kellogg’s 2 for 1apply from 30 Dec 2016 to 5 of Jan 2017/ at Alton towers please?

    • Hi Gergana, the Kellogg’s 2 for 1 voucher is only valid at the Alton Towers theme park that is now closed until March 2017. Unfortunately the 2 for 1 cannot be used against the waterpark, santa’s sleepover or any other Altom Towers resort attraction:(

      • Gergana Radulova says:

        So Sorry. Thank you.

        • Hi Gergana, no problem at all. You can of course use the Kellogg’s 2 for 1 voucher at participating Merlin Attractions that remain open over the winter season such as Sea Life Centre, Madame Tussauds, Legoland Discovery Centre & the Dungeon attractions, (t&c’s apply).

  21. Hi

    Can you use kellogg’s 2 for 1 vouchers on Sunday 6th November at Alton Towers?


  22. Are the 2 for 1 cereal box vouchers valid on Thorpe Park Fright Nights on the 21st of October?

  23. Hi,

    Does the 2 for 1 offer apply for next Sunday 22nd at Alton towers please?


    • Hi Molly the Kellogg’s 2 for 1 vouchers remain valid throughout Scarefest at Alton Towers:) Please note that 2 for 1 vouchers do not guarantee entry if the park reaches capacity on the day of your visit so best to arrive early in the day if you are looking to gain entry with a 2 for 1 voucher. Enjoy your day, Liz

  24. Can the Kellogg’s 2 for 1 voucher be used on Thorpe park fright nights?

    • Hi Ellie, the Kellogg’s 2 for 1 vouchers can be used for the early Fright Night dates at Thorpe Park but are NOT valid 21-31 October 2016. 2 for 1 vouchers do not guarantee entry into the park, (subject to capacity limitations), so I suggest an early start to the day if you intend to use a 2 for 1 voucher at Thorpe Park.

  25. I’d just like to point out a spelling error to help reduce any confusion; ‘May’ not ‘Mary’ in:

    Where Are Your Kellogg’s Grown Up Go Free/ Mates Go Free Vouchers Valid?

    You can use these vouchers at a range of Merlin Attractions until 30 June 2017, (some restrictions on use). Vouchers can be redeemed at attractions such as Thorpe Park, LEGOLAND Windsor, Alton Towers, Sea Life Centres, Warwick Castle, Madame Tussauds, The Dungeons, Shrek’s Adventure, Blackpool Merlin Attractions & London Eye, (only valid at London Eye until 27 Mary 2016).

    • Hi Barbara, thanks for letting me know about the typo within the 2 for 1 Kelloggs voucher article, now corrected:)

  26. Caroline Holbrook says:

    Are there any 2-4-1 deals for London eye 19th June please for 2 adults 3 children

    • Top Dog Days
      lizwalsh says:

      Hi Caroline, it is very difficult to find a 2 for 1 voucher for London Eye during the peak summer times. The Kellogg’s 2 for 1 voucher expires on 27 May and the Cadbury/Merlin voucher doesn’t include the London Eye at all. There is a 2 for 1 voucher available if you travel by train that is valid until 24 July 2016, (just check for any excluded dates). Alternatively have you come across the London BIG Ticket that offers access to 4 top London attractions for the price of 2 that included the London Eye? More details available over on our London Eye Deals page.

  27. Please can you tell me if you can use the free adult entry voucher any day the park is open, i.e. Saturdays

    • Top Dog Days
      lizwalsh says:

      Hi Cheryl, there are excluded dates for many of the Merlin Attraction with the free adult entry vouchers. Unfortunately these dates differ from attraction to attraction so you will need to the view the full terms & conditions to see a full list of excluded dates before planning a visit.

  28. alison stephen says:

    hi there,
    I did the grown ups go free offer for the London eye but I have only got childrens tickets to print off when I should have adults too. I have kept the vouchers from the sides of the cereal boxes if I take them with the childrens tickets to the London eye should I be ok for the grown ups to go free offer?

    • Hi Alison, to be honest I’ve not come across this scenario before so I’m not sure where you stand with. Best to contact London Eye directly to check out where you stand. If you could let us know how you get on plse and we can pass this information onto to our readers should they need it in the future, Liz