LEGO DUPLO Submarine Adventure

product trial4.93 out of 5 – Kidspot mums would recommend LEGO DUPLO Submarine Adventure to their friends and family.

star rating 5

Helping your toddler learn and grow through play is an important part of their development which is why LEGO® DUPLO® have created a great range of toys that help you ‘Create and Connect’ with your tot.

Kidspot mums love LEGO® which is why we’re excited to take you under the sea with their LEGO® DUPLO® Town Submarine Adventure, a toy that helps develop key skills and hours of imaginative play!

This engaging baby bath toy provides lots to learn and talk about as young children pretend to film the whale and fish with the toy camera. In the bath, the submarine floats and makes bubbles on the surface as the whale glides by and the fish blows bubbles below. With 2 scuba diver toy figures to share the fun, who knows where your next underwater adventure will take you and your little submariner.

Toy submarine measures over 3” (10cm) high, 6” (17cm) long and 3” (10cm) wide.

Buildable arch and seaweed feature measures over 5” (13cm) high, 5” (15cm) wide and 3” (8cm) deep.

Other key features include:

  • This educational bath toy for toddlers includes 2 LEGO® DUPLO® diver figures, plus clown fish, whale and seagull figures.
  • LEGO® DUPLO® Submarine Adventure features a brightly colored toy submarine and a fish, both of which produce bubbles when immersed underwater, and a buildable arch with seaweed.
  • Accessory elements include swim fins, snorkel mask and underwater camera for the divers.
  • The set can be used in water and on dry land.

The perfect gift idea for new parents and with hours of water and dry land fun, the Submarine comes with 24x pieces.

Character and figurine elements;

  • 1x Toy Submarine
  • 2x LEGO® DUPLO® diver figures
  • 1x Clown fish creature – produces bubbles
  • 1x Whale creature
  • 1x Seagull creature
  • 1x Buildable arch with seaweed (multiple pieces)

Accessory elements include;

  • 2x Swim fins
  • 1x Snorkel mask
  • 1x underwater camera for the divers

For more information, visit

lego submarine

Watch the video reviews below!video

We’ve given 30 parents or grandparents with a toddler aged 2 – 5 years old the chance to take part in our LEGO® DUPLO® Submarine Adventure review.

We asked our members to tell us why their toddler would love to go on a Submarine Adventure with LEGO® DUPLO®. 

  • If you have received your trial pack, please check your inbox for instructions on how to upload your video review
  • Each selected reviewer will receive:  1 x 10910 LEGO® DUPLO® Submarine Adventure
  • Please note that a video review is mandatory

Please note

Watch video reviews from our trialists below

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  1. Rozvergara 19/10/2021 at 10:05 am

    My daughter loves bath. She plays on her bath all the time and having these new toys would just be a novelty for her. She also loves LEGO so this is like combining 2 of her most loved activities in one.

  2. Anita79 16/03/2020 at 2:40 pm

    Hi, My 2 girls aged 3.10 and 1.7 would love to play with the new duplo alphabet set the colour looks vibrant and they love colourful objects. Adding this to their learning sessions would be wonderful.

  3. Flutterbye 22/10/2019 at 2:13 pm

    Forgot to mention, we would be happy to video him playing with the Duplo Lego set.

  4. Flutterbye 22/10/2019 at 2:12 pm

    My 3 year old little boy would love to trial this Duplo Lego set. He loves to have a bath with his Lego and Avenger toys and he loves to watch the Nemo movie with the different fish, so this would be a delight for him at bathtime. He has great facial expressions too.

  5. HannahC1 22/10/2019 at 1:14 pm

    My son is 3.5. Absolutely loves duplo and has a few sets already. This would go great and add to his imagination adding to his original sets and also making the submarine lego.

  6. Welshy1300 22/10/2019 at 12:04 pm

    We would love to review this. We loved doing our video trial for the elastoplast review. This would be fab our kids to trial! Miss 3 and Mr 1 would be pumped.

  7. serenajay 22/10/2019 at 11:35 am

    Hi, I have a son who will be 3 in December as well as his older brothers aged 5 yrs and 7 yrs all of whom would fight over the chance to play with this LEGO® DUPLO® Submarine Adventure set!! My children and I would be more than happy to do a video review of this Duplo set and let everyone know what we think of it and show how much fun I’m sure it’s going to be 🙂 My almost 3 year old would especially love to go on a Submarine Adventure with LEGO DUPLO as he often feels a bit left out when his older brothers are playing with their Lego sets and he isn’t allowed to play with them as they worry he would break them apart but with Lego Duplo I don’t have to worry about that as it is perfectly suited to his age. He would love the fact that it would be his very own “set” with all sorts of exciting pieces that go with it and he would especially love that this set can be used on dry land as well as in water! Thanks for considering us to review this product 🙂

  8. jasminedando1 21/10/2019 at 11:51 pm

    My 2 older children are really getting into lego and I’d love to try this pack with my youngest to try get him interested in lego too.
    My ultimate goal would be to have the whole family playing lego every friday night and have a no technology night. I’d live to review this from bout my view and each of my children’s views too

  9. Clare Atkinson 21/10/2019 at 10:12 pm

    Braxton is 3 nearly 4 and bathtime is our special time for Nanna and Brax…. He has started asking to play with his big sisters Lego but she’s not keen to share – so would love to start him up with his own — Baby shark do do do do ….Underwater fun — Love LEGO and DUPLO – would love to be a part of this trial and happy to video

  10. Deannah1988 21/10/2019 at 8:09 pm

    Our two and a half year old boy would love to try this out! He loves to build with duplo, its his go to activity. Its right up there with bath time. We would love to do a video review

  11. lisarusden 21/10/2019 at 7:31 pm

    Oh my goodness my almost 2 year old would love this! He is OBSESSED with anything to do with water (fish, sharks, whales etc) and LOVES anything that makes bubbles!

  12. Amerie11 21/10/2019 at 12:24 pm

    We would love to review this Duplo set… It looks like it’s a lot of fun.
    Our 3 and a half year old daughter loves to build and Duplo is great for little hands. She is really into animals at the moment and what child doesn’t love a great bath toy.
    We would be happy enough to do a video review. Thank you.

  13. 007sara 20/10/2019 at 9:29 pm

    My three year old daughter would LOVE to trial this set! She loves starring in home videos too – so it would be perfect 😊

  14. sarah.plegs 20/10/2019 at 8:55 pm

    My almost 4 year old would love this, she loves duplo/Lego and a recent trip to the aquarium has sparked an interest in sea life. I love that we can take it in the bath too!

  15. KCClarke 20/10/2019 at 7:01 pm

    My daughter Rangiatea (2) would LOVE to trial this, there would most likely be some fighting with the 5year old because she LOVES her bath and bath toys and loves building. She still gets alittle frustrated when she cant make them click in but that would be fun to see in the video trial😅

  16. helen.j 20/10/2019 at 4:26 pm

    I have a two and four year old – both are obsessed with Leggo and building things! This would be perfect for them.

    • Amme 20/10/2019 at 6:36 pm

      My 2 year old would love to trial this.

  17. Mama_of_4 20/10/2019 at 3:07 pm

    We would love to trial this for you Kidspot! We love LEGO in our house, miss 5 will love to play with this! Happy to do a video review! Thankyou.

  18. Helen.Raethel 20/10/2019 at 8:11 am

    We would love to trial this! My two boys love sharing a bath together and they have only recently starting playing nicely together. Often bathtime in our house involves pouring water over each other’s heads (tears sometimes) and tipping cupfuls of water on the tiles. Hopefully this will keep them busy!

  19. Thecrazy4some 19/10/2019 at 1:21 pm

    We would love to review as our 3 year old does toy reviews

  20. Looies 19/10/2019 at 8:58 am

    Wow this looks great mr 3 going on 9 would like to get into his sisters lego so this would be amazing for him to try and see how he goes. Hes very adventurous so the themes are right up his alley. Tha is so much for the chance.

  21. Missmuffet 19/10/2019 at 8:39 am

    We would love to trial this but we would also give it to my daughters little cousin to trial it and we would get feedback from Mum.

  22. mel yu 18/10/2019 at 8:19 pm

    My 4yr old would love this !! We have a few sets of Duplo already but this will be great to add into her collection.
    This can be played along our fish tank!!!

  23. Yasminn 18/10/2019 at 5:56 pm

    My 2 year oldboy would just be over the moon with this! Would happily video him having a blast with it! Please pick us! He loves seacreatures, submarines, baths and duplo!

  24. Diana Coker 18/10/2019 at 1:30 pm

    Duplo Submarine adventure, sign us up! We would video our 2year old daughter having the best time creating bubbles & swimming in her new togs in the bath. She already has a blast building & playing with the people & animals she recently got for her birthday. This set would be the icing on the cake!

  25. Courtnkoda 18/10/2019 at 11:24 am

    Yes please! My 3 & 1/2 years old would LOVE this set. He has recently discovered Lego and spends so long trying to play with it but it’s a bit too tricky for him yet. As well as he has to keep it away from his 10 month old little brother. A friend told me Lego and Duplo actually connect together so we brought one little set for bubba boy, Mr 3.5 loves being able to put it together for his baby brother. And they love their baths so the water play possibilities would be fantastic for keeping my active boys seated while bathing!

  26. Tiana Hepi 18/10/2019 at 10:34 am

    My 4yr old nephew would love to play with this my sister and i live together and my son & his older brother doesnt like sharing their legos with him so would live him to have his own. My family love lego. Wont be doing a Video recording though

  27. Mumof04 18/10/2019 at 9:00 am

    Yes please.
    I look after a little friend (4yrs) that comes very early on Saturdays so he comes in his pjs – his house only has a shower so he looks forward to his bath at my place – he would love to trial this toy exploring and splashing.
    He is always building with the duplo and mega blocks I have.

  28. Beckaz 18/10/2019 at 8:08 am

    I would love to try this for my 2 year old. He is obsessed with anything to do with kelly tarltons so this would be perfect. He has blocks but would love for him to explore his first lego.

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