Welcome to

the Double O Gauge Association

Holly Bank Grove - Ian Forsyth. Photo: Trevor Jones/Hornby Magazine

Website last updated 26th June 2022

We are the organisation catering for both new and veteran railway modellers working in 4mm scale using a track gauge of 16.5mm – the most common for models of UK prototypes.

To find out more about us, visit the About DOGA section.

Perhaps you would like to read our magazine “The Journal” or purchase some of the products we have developed to help railway modellers working in 4mm scale using a track gauge of 16.5mm at the DOGA Shop.

We also have a members’ only forum where questions/comments/answers can be found. To get access to this forum, please contact webmaster@doubleogauge.com

If you’d like to meet us, check out our newly updated Events listing.

Join DOGA Today

The DOGA Gallery – also see separate Gallery button above