- Countryside Access http://www.countrysideaccess.gov.uk/ This is the official website for the Countryside Code and maps of Open Access land in England
- Long Distance Walkers Association http://www.ldwa.org.uk
- Ramblers Association http://www.ramblers.org.uk
- Transpeak Walks http://www.transpeakwalks.co.uk/ A not for profit voluntary group offering "free to the public" guided walks in the Peak District National Park.
- Walk Yorkshire http://www.walkyorkshire.com