About Yellow Wall(OS):
| About 15 routes in this impressive zawn. Routes are all E2 and up, and the crag is over 250 feet tall and very overhanging. If the leader or second falls any distance from pro, there could be some epics, lowering only will get you wet. |
| Nearest town or city: | Holyhead |
| Directions: | OS114--GR205/819 2.6 miles WSW of Holyhead. Approach at low tide by scrambling down a grassy bank to the left of Helen's Cottage, just below the car park, then scramble along a tunnel. The area can be seen clearly from the Castell Helen cliff. |
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| Camping: | |
| When to Climb: | |
| Quantity of Climbs: | Month |
