All Aboard!
Your Interactive Adventure Awaits!

Toddlers take the driving seat on a learning journey filled with lights, sounds, and customizable fun with this 57-piece LEGO DUPLO train set.

🏛 Trains
Set #10427

Interactive Adventure Train

The Interactive Adventure Train is a fantastic entry point into the world of LEGO trains for toddlers.

🏆 Best For: Toddlers aged 2+ and their parents ⏱ 0.5 hr build 🧩 57 pcs 🎂 Ages 2+
★★★★☆ 4.2

Parents appreciate the Interactive Adventure Train for its educational value and engaging features for toddlers. Some find the price a bit high for the piece count, but overall, it's considered a worthwhile investment in early childhood development.

MSRP
$79.99
Best Price
$72.99
You Save
9% OFF
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📝 Our Take

The Interactive Adventure Train is a fantastic entry point into the world of LEGO trains for toddlers. With its interactive elements and focus on early learning, this DUPLO set encourages creativity and problem-solving skills in young children.

This set is perfect for parents and grandparents looking for an engaging and educational toy. The large DUPLO bricks are easy for small hands to manipulate, and the interactive features provide hours of fun.

Skip this if you're looking for a challenging build or intricate details. This set is designed for very young children, so consider LEGO City trains for older kids.

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🧱 Building Experience

🧩
57
Pieces
0.5h
Build Time
📊
Beginner
Difficulty
📏
13cm × 71cm × 57cm
Dimensions
Build Highlights:
  • Simple and intuitive building process
  • Focus on open-ended play and creative building
  • Interactive elements with lights and sounds
  • Rebuildable into various scenes like a park or train station

📈 Investment Analysis

→ Price stable
C
Investment Grade
⏳ Active
This set, being a DUPLO train aimed at toddlers, is unlikely to be a strong investment piece. DUPLO sets generally do not appreciate significantly in value like some LEGO System sets, especially those targeted at very young children. However, its play value and educational aspects might make it a worthwhile purchase for personal enjoyment or as a gift. The interactive elements and train theme might retain some appeal, but expect only modest returns, if any.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 About This Set

Toddlers take the driving seat with the Interactive Adventure Train (10427) preschool toy. This train toy for toddlers aged 2+ lets preschoolers decide the destination for a family trip, then set off on a journey filled with lights, sounds and learning.

This build-and-rebuild toy comes with an array of bricks to build a park, beach, train station or family home, teaching toddlers curiosity and creative ways to build. It’s an educational toy that boosts toddlers’ patience and hones fine motor skills and creativity as they focus on building the train track and deciding a route for the passenger train.

The 3 action bricks bring play to life, prompting the toy train to make realistic noises as it passes over them, boosting toddlers’ prediction skills as they guess what sound the train will make. They can also use the special customization brick to play their own sounds recorded using the free LEGO® DUPLO® Interactive Trains app, which also lets them drive the train using a portable electronic device.

  • Interactive train set sparks hours of creative play – Toddlers aged 2+ embark on a stimulating learning journey with the LEGO® DUPLO® Interactive Adventure Train preschool toy
  • Toddler playset packed with features – Building set includes 4 figures, a toy train that plays lights and sounds, 3 destination builds and 14 track pieces for creative building and customization
  • Train toy puts toddlers in the creative driving seat – Preschool kids use problem-solving skills to choose items to pack, then build a route for the passenger train to the station, park or beach
  • 5 interactive action bricks – This toy train stimulates little imaginations with lights and sounds. Uses 4x 1.5V AAA alkaline batteries (also works with 1.2V AAA rechargeable batteries) – not included
  • Special occasion train playset gift idea – Delight a toddler who loves train toys with a special occasion gift of this feature-packed LEGO® DUPLO® construction set
  • Interactive app – The free LEGO® DUPLO® Interactive Trains app gives toddlers inspiration and lets them record their own sounds and drive the train using a portable electronic device
  • Educational toy that builds skills – LEGO® DUPLO® build-and-rebuild interactive train toys are expertly designed to develop toddlers’ creative problem-solving, patience, focus and perseverance skills
  • Dimensions – This 57-piece set includes a LEGO® DUPLO® train track that, when assembled in a loop, measures over 5 in. (13 cm) high, 27.5 in. (71 cm) wide and 22.5 in. (57 cm) deep

Compare Similar Sets

Compared to other DUPLO train sets, this one stands out with its interactive elements and focus on early learning. While other sets may offer more pieces or different train designs, this one is specifically tailored to toddlers with its simple build and engaging features.

📦 Full Parts Inventory - 34 unique parts • 57 total pieces

Duplo Train Base 4 x 8 with Light Bluish Gray Train Wheels and Yellow Moveable Hook (New Version) Duplo Train Base ...
Part #: 104188 Dark Blue
Duplo Train Engine Base, Push & Go Motor with White Headlights Duplo Train Engin...
Part #: 106704 Dark Blue
Duplo Train Engine Cabin 4 x 8 x 3 1/2 with Dark Blue Train Logo, Heart, with People, 1, 2, 3, Notes, Stars Print Duplo Train Engin...
Part #: 107499pr0001 Yellowish Green
Duplo Suitcase / Bag Duplo Suitcase / Bag
Part #: 20302 Orange
Duplo Brick 2 x 3 with Curved Top Duplo Brick 2 x 3...
Part #: 2302 Lime
Duplo Animal Bird with White Chest and Coral Beak Print Duplo Animal Bird...
Part #: 27370pr0018 Bright Light Yellow
Duplo Brick 2 x 2 Duplo Brick 2 x 2
Part #: 3437 Light Bluish Gray
Duplo Brick 2 x 2 Duplo Brick 2 x 2
Part #: 3437 Bright Light Yellow
Duplo Train Action Plate with White Tree Print Duplo Train Actio...
Part #: 35962pr0008 Lime
Duplo Train Action Plate with White Star Print Duplo Train Actio...
Part #: 35962pr0009 Medium Lavender
Duplo Train Action Plate with White House Print Duplo Train Actio...
Part #: 35962pr0010 Coral
Duplo Train Track, Straight with 4 x 8 Plate on Side Duplo Train Track...
Part #: 35965 Tan
Duplo Train Passenger Cabin 4 x 8 x 3 1/2 Duplo Train Passe...
Part #: 5206 Yellowish Green
Duplo Door / Window Frame Flat Front Surface, Completely Open Back Duplo Door / Wind...
Part #: 61649 Bright Light Yellow
Duplo Train Track 4 x 8 Straight Duplo Train Track...
Part #: 6377 Light Bluish Gray
Duplo Train Track 4 x 8 Curved [Short] Duplo Train Track...
Part #: 6378 12× Light Bluish Gray
Duplo Brick 3 x 2 x 2 Slope Duplo Brick 3 x 2...
Part #: 63871 Reddish Orange
Duplo Plant, Flower with 1 Top Stud Duplo Plant, Flow...
Part #: 6510 Lime
Duplo Tile 2 x 4 with Wood Grain Pattern Duplo Tile 2 x 4 ...
Part #: 65109 Tan
Duplo Animal Dog, Pug with Dark Brown Spots, Black Nose Print Duplo Animal Dog,...
Part #: 65161pr0002 White
Duplo Food, Two Cakes on Plate Lavender Duplo Food, Two C...
Part #: 65188c03 White
Duplo Chair with no Back / Stool Duplo Chair with ...
Part #: 65273 Dark Azure
Duplo Figure Child with Hair and Cap Lime, Light Aqua Legs, Bright Light Yellow Shirt Print Duplo Figure Chil...
Part #: 69711pr0004 Bright Light Yellow
Duplo Brick 1 x 2 x 2 with Bottom Tube Duplo Brick 1 x 2...
Part #: 76371 White
Duplo Brick 1 x 2 x 2 with Bottom Tube, Sun, Hat, and Sunscreen on Yellow Background, and Rain Cloud, Rain Boots, Raincoat on Blue Background Print Duplo Brick 1 x 2...
Part #: 76371pr0221 White
Duplo Plant, Flower with 1 Top Studs Duplo Plant, Flow...
Part #: 84195 Coral
Duplo Door / Window with Four Equal Square Cornered Panes Duplo Door / Wind...
Part #: 90265 White
Duplo Plate Round 4 x 4 Duplo Plate Round...
Part #: 98222 Medium Azure
Duplo Plate Round 4 x 4 Duplo Plate Round...
Part #: 98222 Yellowish Green
Duplo Brick 2 x 4 Curved Top Duplo Brick 2 x 4...
Part #: 98223 Bright Green
Duplo Brick 2 x 4 Curved Top Duplo Brick 2 x 4...
Part #: 98223 Reddish Orange
Duplo Brick 2 x 4 Curved Bottom Duplo Brick 2 x 4...
Part #: 98224 Lime
Duplo Brick Round 2 x 2 x 2 Duplo Brick Round...
Part #: 98225 Medium Nougat
Duplo Plate 2 x 6 Duplo Plate 2 x 6
Part #: 98233 White
Duplo Brick 2 x 3 with Curved Bottom Duplo Brick 2 x 3...
Part #: 98252 Bright Green
🧱 Duplo Blanket 50 ...
Part #: 103670pr0004 Yellow
🧱 Duplo Figure with...
Part #: 65243pr0001 White
The set contains a good selection of basic DUPLO bricks and train track elements, perfect for expanding a DUPLO collection or creating custom train layouts.

🛒 Where to Buy

💎 Notable Parts

Light Bluish Gray Duplo Train Track 4 x 8 Curved [Short] (12x) $1.80
Medium Lavender Duplo Train Action Plate with White Star Print (1x) $0.75
Coral Duplo Train Action Plate with White House Print (1x) $0.75
Est. BrickLink Part Value
$3.30

💡 MOC Potential

🚗 Extend the train with additional carriages.
🏙 Build a larger DUPLO town around the train tracks.
🌳 Create a DUPLO zoo or farm for the train to travel through.

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📖 Building Instructions 18

Interactive Adventure Train Instructions
10427_CS_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_DE_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_ES_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_ET_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_FR_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_HU_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_IT_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_LT_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_LV_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_PL_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_PT_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_RO_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_SK_BI_Info_Booklet
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Interactive Adventure Train Instructions
10427_ZHSI_BI_Info_Booklet
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Interactive Adventure Train Instructions
BI 3106, 52, 10427 V29
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Interactive Adventure Train Instructions
BI 3106, 52, 10427 V39
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Interactive Adventure Train Instructions
BI 3106, 52, 10427 V29
Download PDF
Interactive Adventure Train Instructions
BI 3106, 52, 10427 V39
Download PDF

Charts Inventory Statistics

34
Unique Parts
57
Total Pieces
0
Minifigures
Inventory Version: 1