Herts Young Mariners Base

Hertfordshire's Outdoor Education Centre

Herts Young Mariners Base Outdoor Centre, known as HYMB, has been delivering high quality outdoor education sessions to adults and young people for over 50 years.

We offer the following activities to individuals (aged 8 and over), schools, colleges and youth groups:

Archery~Bell Boating~Bush Craft~Canoeing~Caving~Climbing~Fencing~Kayaking~Orienteering~Raft Building~SUP~Windsurfing~

Duke of Edinburgh~Camping


Book now for your 2016 activities!

Featured Activities

Picture of Adult Members Club

Adult Members Club

  • For HYMB Adult Members
  • Perfect for those wanting to practice thier skills
More Info