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LEGO DUPLO Town Interactive Adventure Train Set Building Toy with Lights and Sounds 10427
$79.99
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About this item
Highlights
- INTERACTIVE LEARNING TOY – Toddlers ages 2 and up can embark on a stimulating learning journey with the LEGO DUPLO Interactive Adventure Train set
- PACKED WITH FEATURES – This LEGO train set includes 4 figures, a toy train with lights and sounds, 3 destination builds, and 14 track pieces for creative customized building
- BOOSTS DECISION MAKING SKILLS – Preschoolers use problem-solving skills to choose items to pack, then build a route for the passenger train to the station, park or beach
- STIMULATE LITTLE IMAGINATIONS – There are 5 action bricks with lights and sounds; uses 4x 1.5V AAA alkaline batteries, or works with 1.2V AAA rechargeable batteries (not included)
- GIFT IDEA FOR AGES 2-4 – Surprise a little boy or girl who loves train toys with this feature-packed LEGO DUPLO building set
- DIMENSIONS – This set measures over 5 in. (13 cm) high, 27.5 in. (71 cm) wide and 22.5 in. (57 cm) deep
Description
Set off on an exciting journey with the LEGO DUPLO Interactive Adventure Train (10427) toy for toddlers aged 2-4. This build-and-rebuild toy lets preschoolers use their imagination and creativity. Kids can use the detailed building blocks – which includes a park, beach, train station or family home – and the visual and sound effects of this set to create a playful, interactive experience filled with hours of fun. Toddlers will love the lights and sound features of this toy train. The 3 action bricks make realistic noises, let kids record and play their own sounds and drive the train using the LEGO DUPLO Interactive Trains app. This educational toy boosts toddlers’ focus, patience, fine motor skills and creativity as they build the train set and deciding passenger train routes. Contains 57 pieces.
Number of Pieces: 57
Suggested Age: 2 Years and Up
Assembled Dimensions: 14.88 Inches (H) x 18.9 Inches (W) x 3.7 Inches (D)
Model #: 10427
Educational Focus: Sensory Development, Fine Motor Skills, Creative Thinking, Gross Motor Skills, Creativity
Includes: Toy Building Components
Industry or Government Certifications: CPSIA Certified
Material: Plastic
Battery: 4 AAA Alkaline, Required, Not Included
TCIN: 90127291
UPC: 673419389006
Item Number (DPCI): 204-00-3814
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 18.8 inches length x 14.7 inches width x 3.8 inches height
Estimated ship weight: 3.1 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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MSRP $20.00
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4.8 out of 5 stars with 22 reviews
5 out of 5 stars
29 October, 2025
originally posted on LEGO
First Interactive Lego Train
My son and I had so much fun building the Interactive Adventure Train! The pieces fit together perfectly, and the interactive features make it exciting to play with. We love how the train moves and reacts — it really brings the adventure to life. Great for kids who enjoy building and storytelling!
4 out of 5 stars
6 October, 2025
originally posted on influenster.com
Good fun but Bluetooth feature a bit tricky to set
[This review was collected as part of a promotion.] My Little boy aged 2 loved this. It was brightly coloured and doesn't seem flimsy, however we found it a bit tricky to set up the Bluetooth feature.
1 reply from LEGO® Customer Service team - 2 months ago
We're happy your little boy loves the set and are here to help with any questions you may have about setting up the Bluetooth feature! Feel free to give us a call or chat at LEGO.build/Service-BV!
4 out of 5 stars
2 September, 2025
originally posted on LEGO
Great set, train motors dont last
I have bought five duplo train sets now and while they are very fun Lego does not allow you to buy replacement motors and these will only last a year under regular use. It is quite frustrating as the set itself is very fun.
5 out of 5 stars
13 May, 2025
originally posted on influenster.com
Very cute toy, i recommend!
[This review was collected as part of a promotion.] This is a really really cute toy. The fact that you can make it stop and go with an app is really nice for those kids that love to press buttons or love to be on the phone. It was easy to set up. I like that it lit up it was a really cute toy. We both enjoyed.
3 out of 5 stars
5 April, 2025
originally posted on influenster.com
It’s okay
[This review was collected as part of a promotion.] The durability of these legos are good. I wish there were more pieces to do more with this set. The fact that it’s has to be bought is insane to me. It’s decent size so it’s safety . To assemble these pieces aren’t bad at all. I don’t think it’s educational benefit because you can’t do much more with it that isn’t train related. I also wish they would add a bag to it so you can put the legos away in it.
5 out of 5 stars
4 April, 2025
originally posted on influenster.com
Super fun for toddlers and parents to help with th
[This review was collected as part of a promotion.] This lego train duplo set was easy to assemble and provided hours of fun for my toddler 😊. The action brick options to place on the track are cute additions! It quickly stopped when it runs into something or goes off the track. It can go without the train track as well. I'm going to look into the bridges set to add to this one!
5 out of 5 stars
24 March, 2025
originally posted on influenster.com
Hours of fun
[This review was collected as part of a promotion.] These durable Duplo blocks provide hours of interactive fun for both boys and girls. They come in different varieties and have bright colors to engage your toddler. Hours of fun
5 out of 5 stars
12 March, 2025
originally posted on influenster.com
Lovely train set
[This review was collected as part of a promotion.] Lovely train set which makes a great gift for little ones. My daughter wasn’t a big fan of it and only played with for couple of hours but I pass it over to her cousin and he loves it (he does love trains). I love the fact that easy to be assembled and so safety to be used by toddlers.
5 out of 5 stars
7 March, 2025
originally posted on influenster.com
So much fun!
[This review was collected as part of a promotion.] These duple set has been a huge hit in our home! My little one loves watching the train light up and make sounds as it moves along the tracks. The interactive action bricks make playtime more exciting, and I appreciate how durable and easy to assemble the pieces are. Just a heads-up—you’ll need a small screwdriver to insert the batteries into the train engine before getting started. Once set up, it provides so much fun and creativity. It’s a fantastic, engaging toy that keeps my kid entertained while helping develop problem-solving and fine motor skills.
5 out of 5 stars
4 March, 2025
originally posted on influenster.com
Great fun, easy to build
[This review was collected as part of a promotion.] My son absolutely loved this, as soon as he saw the picture on the front he tried to carry the whole box downstairs. We laid it out and he was obsessed! Took 2 minutes to set up and he could help which was lovely. His new favourite toy for sure. Update : 10 year old just home from school and despite protests he also loves it. Thank you!
5 out of 5 stars
3 March, 2025
originally posted on influenster.com
Easy to run train with fun sounds
[This review was collected as part of a promotion.] My big kiddo (7yrs) put this together for our toddler 18months. They had so much fun playing it together. The train is super easy for little ones, a push and it goes with lights and sounds. Assembly requires triple A batteries. Super easy to put together and take apart. Will be great for years to come! Would definitely recommend this - kids love trains!
5 out of 5 stars
3 March, 2025
originally posted on influenster.com
Perfect for toddlers!
[This review was collected as part of a promotion.] This interactive train set by Lego is perfect for toddlers! My favorite part is how the train is battery charged and moves on its own. We have a train set that does not move and it’s no where near as fun.
5 out of 5 stars
2 March, 2025
originally posted on influenster.com
perfect for toddlers
[This review was collected as part of a promotion.] Amazing for toddlers. My daughter played with this for hours. It’s super durable and the pieces are big enough to be safe. I love the way this made her think while playing. Easy to assemble and teach them how to play with legos.
5 out of 5 stars
2 March, 2025
originally posted on influenster.com
Fun family project set!
[This review was collected as part of a promotion.] What a beautiful set! Directions are easy to follow. I put this together with my 3 year old nephew and he loved helping connect all the blocks. Blocks are big enough so I didn’t have to worry about his 1 year old sister swallowing the bricks. Perfect afternoon project that you can keep set up for enjoyment that last longer than a day!
4 out of 5 stars
11 February, 2025
originally posted on influenster.com
Brilliant
[This review was collected as part of a promotion.] My toddler has gone absolutely mad for this Lego set. She loved sitting with me setting it up which has really helped with fine motor skills with the pieces. All bits are a good size so suitable from age 2+ so not choking hazards. She sat and played with myself and her sisters for a while playing with this and asks for it back out a lot too.
5 out of 5 stars
8 February, 2025
originally posted on influenster.com
Duplo play wins the day...
[This review was collected as part of a promotion.] This is the twins first Duplo set and it's gone down a storm. They very recently turned 3 and it was perfect for their stage in development. They are able to build the track independently and it lasts well during play without break. We love the push and go feature of the train meaning the batteries will last longer.
5 out of 5 stars
31 January, 2025
originally posted on influenster.com
Lovely train track
[This review was collected as part of a promotion.] Absolutely love this! My little boy is obsessed with it! I love that you can make it play music and things too. To make it interactive and parents can join in
5 out of 5 stars
30 January, 2025
originally posted on influenster.com
Perfect for all young ages!
[This review was collected as part of a promotion.] Amazing toy for my little girl. Always found dripping so durable and they love playing with it for hours! Never saw a duplicate train before so was thrilled to see this! Will provide endless hours of fun for her!
5 out of 5 stars
29 January, 2025
originally posted on influenster.com
A lovely entertaining set
[This review was collected as part of a promotion.] Such a lovely interactive toy for toddlers, it has sounds and lights to make it even more entertaining for the little ones. Assembly was very easy and it took less than 20 minutes. Very sturdy and good quality and love the little pieces in the set which makes it very nice for the little ones so they have things to play with. There are several features which makes it go backwards, stop the train at two different stops. Overall a lovely gift to give to your little ones!
5 out of 5 stars
29 January, 2025
originally posted on influenster.com
Make sure batteries are in correctly haha!
[This review was collected as part of a promotion.] Very very impressed with this product. After a bit of confusion on how to get the train to work on its own we figured it out and my 2 year old loves it! Easy to put together and good fun had all round