Welcome to

Festung Guernsey

About

Festung Guernsey is an initiative instigated by professional groups and individuals with an interest in WWII fortifications. Our aim is to make available to the public, visiting historic societies and academics examples of the most important fortifications built in Guernsey by the German occupying forces between 1940-45.

A black and white image of MP4 and Observation Bunker.

Featured on

An image showing the front and back of the book, 'A Guide to German Fortifications on Guernsey', featuring 2 fortifications.

Visit our shop

A Guide To German Fortifications on Guernsey

Festung Guernsey’s popular publication, detailing the extent of the German fortifications on Guernsey.

Our Services

We provide a number of services to those interested in German fortifications

Tours

Catering for groups wishing to visit the islands fortifications

Consultancy

Providing a service to for those on and off island

Archive

We have a number of resources available in our archives

Shop

We have a range of products available to purchase online

Recent Project Update

Posted on:  31 / 03 / 2025

Festung Guernsey volunteers have been working at Fort Hommet on a multi-phase project to install mains power at the headland. This ambitious project involves the installation of nearly 900m of cable and ducting across the headland. The project will allow better access to the various bunkers and will make access easier for the general public, visitors and tour guides. When completed it will allow the group to install better lighting and dehumidifiers inside the bunkers.

The project has been partly funded by the Tourism Management Board and partly by donation generated from open days. Digging the trenches has proven to be quite a challenge with a number of areas containing solid granite. Special excavating equipment has been used to overcome these issues.

The project is hoped to be completed in time for the 2025 season.

Join our community

We always welcome new members who are interested in keeping up to date with our projects.