Curlew Guided Walking: Mountain walking holidays and hiking vacations in England - Lake District, Yorkshire Dales, Cumbria. Guided rambling, trekking and outdoor breaks.
Dartmoor National Park Authority: Browseable list of walks on offer, with information on prices and food and drink required, with clickable map for information on walks in given areas.
Exmoor Walker: Guided walks on Exmoor and The Quantock Hills.
Felltreks: Offers guided walks based out of Wasdale, specialising in the local fells and the surrounding Lake District.
Joyce's England Walking Holiday Tours: Walking holidays for singles and couples of all ages. Areas include Wiltshire, Gloucestershire, Devon and Exmoor
Serac Outdoors Sports: Walking holidays and rock-climbing courses in the North East of England. Includes activity and location information.
Way2go4 Walking Holidays Ltd: Guided walking tours of Devon and Cornwall. Includes information about tours and prices as well as photos.
Wellington Lodge llamas: Walking tours using llamas to carry equipment and luggage in The North York Moors. Packed lunches and champagne available