We provide high quality, participant-focused Duke of Edinburgh expeditions for young people

Portion of the freelance team from Ridgeline Adventures posing outside a green wall of the Ridgeline Adventures office building in front of a banner

Our Freelance Team

At Ridgeline Adventures we understand the importance of providing well qualified, reliable and enthusiastic leaders to deliver first class expedition experiences.

We pride ourselves on working with the very best in the business in order to ensure high quality service. Our knowledgeable, friendly and experienced team come from a variety of working backgrounds including DofE coordinators, teachers, activity centre managers and ex-service personnel.


Ridgeline Adventures logo above three silhouetted hikers trekking at sunset with “Adventures Await” text
Bearded mountaineer in a red jacket, orange ski goggles, and winter hat with frost on his beard

Isaac Walker - Managing Director

Having delivered the Duke of Edinburgh Award for many years as a leader, coordinator, trainer and assessor; Isaac , a qualified International and Winter Mountain Leader, founded Ridgeline Adventures in 2016

Isaac has always had a passion for the outdoors and loves to share this passion with others.

He has supported several local authorities and schools to deliver DofE programmes for a wide range of young people, including young offenders and those with learning disabilities.

Alongside sharing his love of the outdoors, Isaac constantly strives to develop his own expertise, adding to his own skill set with additional qualifications, as well as undertaking expeditions of his own both abroad and in winter.

For more information on what we can offer please see our services page, or get in contact.


Our Office Team

  • Smiling man wearing outdoor clothing and a backpack, holding a camera on a forest trail

    Expedition Manager

    Andy Pitt

    I started working with Ridgeline in 2021 and joined the team permanently in 2024. My winters are spent planning and coordinating our expedition programmes, and my summers are spent out in the field overseeing delivery and supporting teams on the ground.

  • Smiling man wearing reflective blue sunglasses and a red patterned beanie outdoors under a clear blue sky

    Adult Training Manager

    Sam Martin

    I started with Ridgeline whenever we started! I am the Adult Training Manager, responsible for overseeing and delivering Mountain Training and first aid courses. I also work to support and develop our fantastic team of Freelance instructors.

  • Smiling woman with long brown hair in a circular portrait

    Office Administrator

    Mollie Feltwell

    I have worked with Ridgeline helping to deliver training and expeditions since 2020. I joined the office team at the end of 2025 and now also oversee back of house operations, office communications and compliance for seamless expedition delivery.



FAA-approved First Aid Awards Ltd logo with blue starburst and circular accreditation text
Institute for Outdoor Learning organisational member badge with coloured rings labelled Voice, Community, Standards, Workforce, and Learning
Union of International Mountain Leader Associations (UIMLA) logo with a white flower, blue and red circular design, and yellow stars
Duke of Edinburgh Approved Activity Provider logo with crown, crossed symbols, stylized DofE letters, and approval text
AALA logo with “Adventure Activities Licensing Authority” encircling the initials “AALA”
Mountain Training logo with turquoise mountain icon and dark grey text
Activities Industry Mutual logo with stylized blue and green mountain peaks
LOtC Quality Badge logo for the Council for Learning Outside the Classroom, featuring outdoor learning activity silhouettes