Make a Difference (MaD) Volunteer Weekend

A weekend of hands-on conservation graft in the heart of Eryri, run with the National Trust, Keep Wales Tidy and North Wales Wildlife Trust, based at the Snowdonia Society's Craflwyn site near Beddgelert.

There's a Friday-afternoon walk and an evening of music and food around the campfire, plus free transport from Bangor on the Saturday if you can only make one day — a genuinely warm way to meet like-minded people while doing something useful for the National Park.