Knock Fell
One classification here — Simm — belongs to a list OpenFell holds only part of, so it has no list page. See how far the coverage goes.

- Height
- 794 m · 2,605 ft
- Prominence
- 50 m
- Grid reference
- NY 72140 30237
- Coordinates
- 54.66645, -2.43346
- County / area
- Westmorland and Furness
- Region
- North Pennines
- OS Landranger
- 91
- OS Explorer
- OL31W
- Summit feature
- cairn
- Key col
- NY717313 (744 m)
About Knock Fell
Knock Fell sits on the central watershed of England. Water off its western slopes runs by Swindale Beck and Milburn Beck into the River Eden and out to the Solway Firth, while the eastern side drains via Maize Beck and Trout Beck to the Tees and the North Sea.
A cairn known as Knock Old Man stands a short way below the top to the south-west, with a smaller cairn on the summit itself. The summit lies in the parish of Long Marton, with the Dufton boundary only metres to the south. The Pennine Way crosses here on the stretch from Dufton to Cross Fell, a section with no accommodation or services until Garrigill and one that has been described as the trail's toughest day.
Background written from facts in the Wikipedia article on Knock Fell (CC BY-SA 4.0). Heights, prominence and grid references come from the Database of British & Irish Hills, not from Wikipedia.
Access rights here
Conditional Right to roam: Right to roam only on mapped CRoW open access land.
Permission needed Wild camping: Needs the landowner's permission — the Dartmoor commons are the only exception in England.
General position for England — local byelaws, seasonal restrictions and closures can override it. Full details: access rights in England · check another location.
Daylight at this summit today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Civil twilight ends
- —
Computed astronomically for 54.666, -2.433. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (794 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
ground 150-200m to NE nearly as high.
The recorded summit point is cairn. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Survey method
- Abney level
- Record revised
- 23-Oct-23
- Drop measured from
- NY717313 · 744 m
Survey notes are field observations recorded in the Database of British & Irish Hills (v18.3, CC BY 4.0) by the hill-surveying community.
Long-distance paths past this hill
One waymarked long-distance route runs within 2.5 km of the summit — useful if you are linking this hill into a longer walk, or want a made path for the approach.
| Route | Total length | From summit |
|---|---|---|
| Pennine Way | 411 km | over the top |
Route lines © OpenStreetMap contributors (ODbL); distance from the summit computed by OpenFell.
Which hill this one belongs to
Knock Fell is not counted as an independent hill in its own right. In prominence terms it belongs to Cross Fell (893 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 744 m.
Grouping is by prominence alone: a summit belongs to the nearest higher Marilyn it connects to without a deeper intervening col. Over a large massif that can gather hills no one would walk in a single day, and which few would describe as parts of the same mountain — it is a measure of independence, not a suggested route.
Nearest listed peaks
| Peak | Height | Distance |
|---|---|---|
| Great Dun Fell | 847.5 m | 2.3 km |
| Backstone Edge | 699 m | 2.6 km |
| Little Dun Fell | 842 m | 3.2 km |
| Meldon Hill | 767 m | 5.1 km |
| Cross Fell | 893.1 m | 5.3 km |
| Round Hill | 686 m | 6.3 km |