Duplo Trains

LEGO® DUPLO® Interactive Adventure Train

The Interactive Adventure Train (10427) is a 2025 Duplo set with 57 pieces. It is made for young children who like to play with their trains.

Set number
10427
Year
2025
Pieces
57
Minifigures
0
Theme
Trains
Different parts
37
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 37

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Description

A train that does more than roll

In the Duplo Trains range there are trains made to be played with rather than just looked at, and the name tells you this one is meant to be interactive. At 57 pieces it is small enough for a short build and big enough to offer several wagons or elements. The large Duplo bricks are easy to grip, so children can put the train together and take it apart themselves. How the interactive features work is shown in the instructions that come with the set.

Grey and white with fresh accents

Light Bluish Gray and White are the base colours, shaping wagons and chassis. Lime and Bright Light Yellow add bold accents that help children spot and sort pieces. The palette is friendly and sits well beside other Duplo sets with tracks, stations or animals. The parts list on this page gives every element with colour and quantity, which helps when counting pieces or replacing something that has gone missing under the sofa.

Thirty-four different parts among 57

Variety is high: 34 distinct elements among 57 pieces means hardly anything repeats. That is typical for a Duplo set with figures, wheels and functional parts. It keeps the pieces interesting but also makes them easier to lose, so a look at the list helps if something is missing. “What can I build?” shows which other sets you could put together from your collection plus this train, so the parts stay in use for longer.

Combining it with other Duplo sets

All Duplo bricks fit together, so the Adventure Train can join animals, buildings or other vehicles. A small railway world can then grow bit by bit without starting over each time. The set works as a gift for a first train or as an extra for children who already own other sets and want more variety to play with.

FAQ

How many pieces are in the Interactive Adventure Train?
Set 10427 has 57 Duplo pieces, 34 of them different. It has no minifigures.
Does it work with other Duplo sets?
Yes, all Duplo bricks are compatible with each other. They do not connect to small bricks in the usual way.
What colours does the train use?
Light Bluish Gray, White, Lime and Bright Light Yellow.

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