The map above plots every summit on 278 hill lists of Great Britain and Ireland at once — 33,119 peaks. Tick one or more lists in the column to narrow the map to them and zoom to their ground, search or filter the lists by your progress, and open any summit for its height, the lists it belongs to and the routes that climb it.
It covers the well-known rounds — 100 Famous Japanese Mountains, Adirondack 46, ADK Fire Tower Challenge — and the quieter lists beside them. Record a hike with HiiKER and every listed summit you cross is bagged automatically, on this map and on each list's own page. Browse all 278 lists for heights, peak counts and your progress on each.
Hill data: Database of British and Irish Hills v18.5, CC BY 4.0 — hill-bagging.co.uk/dobih