Schools & Youth Groups

Throughout the year we run bespoke outdoor activity courses for many groups, including primary schools, secondary schools, Outdoor Education Departments, Combined Cadet Forces, Prince’s Trust Teams and Public Service College groups.

We offer Self-Catered exclusive use of our smart, clean and functional accommodation for up 35 persons. The Bryn Du Mountain Centre is an ideal base for groups visiting Llanberis and Snowdonia National Park. It is a stunning Victorian former quarry manager’s house set within beautiful oak woodland, we have parking for 15 vehicles. We also have a training room building in our grounds here, this can be hired in addition to the main house.

Please get in contact letting us know when you wish to stay, what activities interest you and we will be happy to provide a programme and quote. Prices can vary throughout the year so if budget is a big consideration please ask when we can offer the best deals.


If staying at the Bryn Du Mountain Centre for your residential we offer exclusive use of the main building ensuring we can concentrate on looking after your needs for a successful course.

The safety of groups is paramount at Boulder Adventures.

Our experienced staff hold nationally recognised qualifications for the adventure industry. We also hold a license from the Adventure Activity Licensing Authority , a legal requirement to provide our activities for groups under 18 years old.

Courses can be tailored to your needs whether it be for fun or more focussed on team building. Within our packages we can include additional activities such as night walks, problem solving exercises, orienteering and wild swimming activities to ensure a varied and full programme.