Who We are

Our beginnings

You could say it got started skipping school in the hills of South Wales with a friend.  But it really took seed in the countless experiences that followed; watching the sunrise in the Andes on my gap year, cycling through Ecuador, watching the pride in a "bad" student as he takes the lead and discovers what he's good at, getting it wrong...a lot, but then finally getting it right.

We're passionate about what we do because we've lived it. We love those lightbulb moments when a student realises that they CAN. They are more than their predicted grades.

New to Hong Kong; not new to expeditions

With many years working in the outdoor education industry in the UK and HK, both in the field and behind a desk, we feel we're well placed to deliver outstanding adventurous and developmental expeditions for the youth of Hong Kong. We're working towards compliance with BS8848 and stay actively involved with the network of experiential educators working in Hong Kong to keep up-to-date with best practices. We're committed to maintaining high standards of professionalism and safety in all that we do.

Global Community

When we've travelled, our experiences have served to inspire us, to astound us, to upset, excite and humble us. There are countless stories out there to hear, play a part in and be connected through. At Horizon Lines we find it empowering to know that even our small actions can grow to have a positive impact and try to encourage this within our participants.

We use the concepts of Earth Care, People Care and Fair Share to guide our our work at Horizon Lines.

Meet the Team
Dave Addis

As the owner of Horizon Line, Dave is passionate about the outdoors and the benefits of challenging, well-facilitated experiences.

Having worked in experiential education since 2006 he has extensive experience leading and managing overseas expeditions. 


A qualified UK Mountain Leader, Leave No Trace trainer and Accredited Practitioner of Outdoor Learning, Dave also holds a degree in Adventure Tourism Management and Wilderness First Aid.

Please feel free to get in touch to find out more.

  • White Facebook Icon
  • White LinkedIn Icon
Dave Addis
  • White LinkedIn Icon
  • White Twitter Icon
  • White Google+ Icon
Our Leaders