Crib y Ddysgl
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
- 1065.3 m · 3,495 ft
- Prominence
- 74 m
- Grid reference
- SH 61082 55158
- Coordinates
- 53.07552, -4.07518
- County / area
- Gwynedd
- Region
- Snowdonia
- OS Landranger
- 115
- OS Explorer
- OL17W
- Summit feature
- rock 6m SW of trig point
- Key col
- SH607548 (991 m)
Access rights here
Conditional Right to roam: Right to roam only on mapped CRoW open access land.
Permission needed Wild camping: Permission needed everywhere.
General position for Wales — local byelaws, seasonal restrictions and closures can override it. Full details: access rights in Wales · check another location.
Daylight at this summit today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Civil twilight ends
- —
Computed astronomically for 53.076, -4.075. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (1065 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
The recorded summit point is rock 6m SW of trig point. On broad or flat summits the obvious cairn is not always the true high point.
- Survey method
- Leica NA730/Leica GS15
- Record revised
- 23-Oct-23
- Drop measured from
- SH607548 · 991 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
Crib y Ddysgl is not counted as an independent hill in its own right. In prominence terms it belongs to Snowdon - Yr Wyddfa (1,085 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 991 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 |
|---|---|---|
| Snowdon - Yr Wyddfa | 1085 m | 0.8 km |
| Crib Goch | 923 m | 1.3 km |
| Llechog | 720 m | 1.7 km |
| Y Lliwedd | 897.9 m | 2.2 km |
| Y Lliwedd East Top | 893.2 m | 2.3 km |
| Lliwedd Bach | 819 m | 2.5 km |