Guided Tours Guernsey (GTG) was established in 1990 by Burt and Mia in St Peter Port which is  well known as the capital of the Island of Guernsey. They both had saw that there were many of continental school parties visiting the town and other tourist attractions in the channel which appeared to be increasing. These visits take place throughout the year which does not include August.

Most of the visitors were on day trips from nearby continental schools.

Usually the school groups seemed to be visiting the same few places at the same time each day creating a lot of crowds, overflows of people and problems with large numbers of foreign students all in one place at the same time.

GTG offer a route planning and visit booking service so that visiting school parties can have a well-planned visit with less risk of congestion at main attractions.

Over the years this service has expanded into also offering recommendations for overnight stays and then into an agency providing hosts for 2 or 3 night stays in the local area.

The most recent expansion of the company is into providing customized travel services for English Schools and Colleges planning 1 to 3 days visits to Guernsey.