This project group aims to identify ways in which trails can be used to protect nature and the environment. This includes, in particular, the environmentally friendly construction and maintenance of trails with good design and natural materials, as well as waste disposal and the provision of toilets.

It also includes visitor management through trails that keep users away from sensitive areas while still allowing them to enjoy nature.

In addition, trails can be used to reduce greenhouse gas (GHG) emissions through environmentally friendly transportation on the trails and the use of public transportation to trailheads.