Ordered by the number of ascents recorded.
| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Lucid Orchestra | Trad climb | E7 | 1 | ||
| Lucid Visions | Trad climb | E4 | 1 | ||
| Lyme Cryme | Trad climb | E3 | 1 |
Previously an aid route called Fortress Wall Direct. |
|
| Macavity | Trad climb | E2 | 1 |
The first route to breach Avon's Main Wall. Named for Macavity the Mystery Cat, from T.S. Elliot's Old Possum's Book of Practical Cats.
Misspelt Mercavity for many years. |
|
| Machete Wall | Trad climb | E2 | 1 | ||
| Mad Dogs and Englishmen | Trad climb | E3 | 1 | ||
| Madonna | Trad climb | E6 | 1 | ||
| Ma Dooley | Trad climb | E6 | 1 |
Not your run of the mill E6. This climbs the underside of a bridge via a never ending sequence of hand and fist jams. The name is a play on Ma Dalton, the famous Chamonix roof crack. |
|
| Magical Thinking | Trad climb | E10 | 1 |
Previously a project of Charlie Woodburn's before Mathew Wright made the first ascent. |
|
| Magic Flute | Trad climb | E1 | 1 | ||
| Magic Theatre | Trad climb | E5 | 1 | ||
| Magnetic Heels | Trad climb | E7 | 1 | ||
| Magrathea | Trad climb | E9 | 1 | ||
| Malbogies | Trad climb | HVS | 1 | ||
| Malice in Wonderland | Trad climb | E4 | 1 | ||
| Mamma Cool | Trad climb | E6 | 1 | ||
| Mammoth | Trad climb | E5 | 1 | ||
| Mammoth Direct | Trad climb | E6 | 1 | ||
| Mañana Never Dies | Trad climb | E10 | 1 | ||
| Mandarin | Trad climb | E2 | 1 |