Sustainable Mountain Adventures: How to Leave No Trace and Protect Eryri

Snowdonia — or Eryri — is one of the UK’s most loved mountain landscapes. Its peaks, valleys, lakes, and ridges draw millions of visitors each year. But with popularity comes pressure.

Erosion, litter, overcrowding, and damage to fragile habitats are growing concerns — and walkers are increasingly aware of the impact they have. Sustainability is no longer a “nice to have”; it’s something people actively look for when choosing outdoor experiences.

At Yonder Adventure Company, we believe the best adventures are those that protect the places we love, ensuring future generations can enjoy them too.