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 a variety of adventurous outdoor activities to anyone aged eight and over and can provide tailored sessions for individuals, schools, colleges and youth groups

 

Don't miss out

Picture of Junior RYA Stage 1 Beginners Sailing

Junior RYA Stage 1 Beginners Sailing

  • HYMB Junior Membership required
  • Book stage 1 and 2 together for £200
£90.00
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Picture of Junior PaddlePower Start Level 1

Junior PaddlePower Start Level 1

  • HYMB Junior Membership is no longer required
  • Book level 1 and 2 to 5 together for £150
£45.00
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Picture of Junior October Half Term

Junior October Half Term

  • HYMB Junior Membership is no longer required
  • Land and water based activities available
  • Full week for £120
£15.00
More Info