| Country | United Kingdom 🇬🇧 |
| Rock type | Slate |
| Climbs | |
| Sport routes | 2 (6c to 8b) |
| Trad climbs | 3 (E1 to E5) |
| Country | United Kingdom 🇬🇧 |
| Rock type | Slate |
| Climbs | |
| Sport routes | 2 (6c to 8b) |
| Trad climbs | 3 (E1 to E5) |
5 recorded climbs.
| Year | Climb | Grade | Climber | Style | Date | |
|---|---|---|---|---|---|---|
| 1984 | Looning the Tube | E1 | Cliff Phillips | Solo | 19th Jun 1984 | |
| First ascent. | ||||||
| 1985 | ||||||
| 1986 | Goose Creature | E3 | Andy Swann | Lead | 20th Apr 1986 | |
| First ascent. | ||||||
| Hysterectomy | E5 | Andy Swann | Lead | onsight | 26th Apr 1986 | ||
| First ascent. | ||||||
| 1987 | ||||||
| 1988–2005 | ||||||
| 2006 | ||||||
| 2007 | The Serpent Vein | 8b | James McHaffie | Lead | worked | Apr 2007 | |
| First ascent. | ||||||
References[2] Llanberis Slate. United Kingdom: Ground Up, 2011. |
||||||
| 2008 | ||||||
| 2009 | Y Rhaffwr | 6c | Ian Lloyd-Jones | Lead | worked | 18th Dec 2009 | |
| First ascent. | ||||||
| Climb | Grade | # Recorded Ascents | Ascents Recorded Between |
|---|---|---|---|
| The Serpent Vein | 8b | 1 | 1st April 2007 – 1st May 2007 |
| Y Rhaffwr | 6c | 1 | 18th December 2009 |
| Climb | Grade | # Recorded Ascents | Ascents Recorded Between |
|---|---|---|---|
| Hysterectomy | E5 | 1 | 26th April 1986 |
| Goose Creature | E3 | 1 | 20th April 1986 |
| Looning the Tube | E1 | 1 | 19th June 1984 |