Great Stony Hill
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
- 708 m · 2,323 ft
- Prominence
- 54 m
- Grid reference
- NY 82361 35934
- Coordinates
- 54.71811, -2.27535
- County / area
- Durham
- Region
- North Pennines
- OS Landranger
- 91 92
- OS Explorer
- OL31W
- Summit feature
- ground on W side of trig point
- Key col
- NY811364 (654 m)
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
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Computed astronomically for 54.718, -2.275. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (708 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
cairn is on E side of trig point.
The recorded summit point is ground on W side of trig point. 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
- 28-Oct-01
- Drop measured from
- NY811364 · 654 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.
Which hill this one belongs to
Great Stony Hill is not counted as an independent hill in its own right. In prominence terms it belongs to Burnhope Seat (748 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 654 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 |
|---|---|---|
| Three Pikes | 650.4 m | 1.9 km |
| Harwood Common | 715.2 m | 2.9 km |
| Burnhope Seat - Trig Point | 746.5 m | 3.9 km |
| Burnhope Seat | 747.8 m | 4.2 km |
| Viewing Hill | 649 m | 4.4 km |
| Dead Stones | 710 m | 5 km |