CountyEthics

RAC Boulders

Rhyolite · Partial exposure · 200m altitude

Do not climb
Do Not Climb
92%
confidence

The RAC Boulders are currently wet and conditions are unsuitable for climbing. An extended period of heavy rainfall (over 40mm in the last 7 days, 160mm in the last 28 days), ongoing rain today with 8.7mm forecast, and near-100% humidity throughout mean the rock will be saturated on the surface with no drying opportunity. The forecast shows continuous rain for at least the next 5 days.

Based on weather conditions only — does not cover bird nesting restrictions or other access issues.

View full analysis Analysis 1d ago

How accurate is this verdict?

Climbing Outlook

Today 17 Jun
Do Not Climb 92%
Wed 17 Jun
Do Not Climb 90%
Thu 18 Jun
Do Not Climb 92%
Fri 19 Jun
Do Not Climb 92%
Sat 20 Jun
Do Not Climb 93%
Sun 21 Jun
Do Not Climb 70%

Site Details

An excellent collection of roadside boulders near Llynnau Mymbyr between the Llanberis Pass and Capel Curig. Around 65 problems, predominantly easy to moderate (V0–V4), making it one of the best beginner-friendly venues in Snowdonia. West-facing aspect catches afternoon and evening sun. Flat grassy landings and beautiful lakeside setting with views of the Snowdon Horseshoe.

Rock Type
Rhyolite
Wind Exposure
Partial
Altitude
200m
Climbing
Bouldering
Aspects
W
Problems
65
Boulder Grades
V0 – V4
Access
CRoW Open Access
Approach
2 min

Site Data

Name
RAC Boulders
County
North Wales
Rock Type
Rhyolite
Climbing Types
Bouldering
Aspects
W
Wind Exposure
Partial
Altitude
200m
Latitude
53.0965
Longitude
-3.9473
OS Grid Ref
Access Type
CRoW Open Access
Approach Time
2 min
Problem Count
65
Route Count
Boulder Grades
V0 – V4
Trad Grades
Tidal
No
Parking Notes
Roadside near Llynnau Mymbyr between the Llanberis Pass and Capel Curig.
Condition Notes
ID
6d7e1af8-af19-4724-990b-3b531112cd3e

Community

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