LEGO 10425 Train Tunnel and Tracks Instructions

DUPLO • 2025

Where can I find LEGO 10425 Train Tunnel and Tracks instructions?

LEGO 10425 Train Tunnel and Tracks is a 20-piece LEGO DUPLO set released on 1 January 2025. This page provides a step-by-step building instruction video. The page also links to LEGO's official building instructions for this set.

Instruction videos

LEGO 10425 set details

Set number	10425
Theme	DUPLO
Subtheme	Trains
Year	2025
Pieces	20
Model dimensions	7.5 in. (20 cm) high, 6.5 in. (16 cm) wide and 6 in. (15 cm) deep
Release date	1 January 2025
UK MSRP	£17.99
US MSRP	$19.99
EU MSRP	€19.99

Set overview

LEGO 10425 Train Tunnel and Tracks is a 20-piece LEGO DUPLO set released in 2025 from the Trains range.

This page includes one step-by-step instruction video for building Train Tunnel and Tracks.

Official LEGO building instructions

Open the official LEGO instruction page to select and download the available PDF manual books.

VIEW OFFICIAL LEGO MANUALS