![Tarn Side Boulders](https://27crags.s3.amazonaws.com/photos/000/193/193467/huge-dee3f21c12a0.jpg)
Magisteria, 6C
SDS . Start sitting on the boulder. Using the deep hole, climb out up the right side of the arête to an energy sapping finish.
Added by
Joe Mitchell
Grade opinions
Ascents from public tick lists
![](https://27crags.s3.amazonaws.com/photos/000/157/157024/small-8fc70d4c5d42.jpg)
Eddie Yeung
2019-04-19
Red point
![](https://27crags.s3.amazonaws.com/photos/000/120/120509/small-56bcc4e8a604.jpg)
Joe Mitchell
2019-04-22
Red point
![](https://27crags.s3.amazonaws.com/photos/000/164/164742/small-b40c706c253d.jpg)
Matt Owens
2019-04-23
Red point
![](https://27crags.s3.amazonaws.com/photos/000/209/209337/small-1f7a44cab5bc.jpg)
Dan Watson
2020-03-22
Red point
6b+
Public to-do list entries
![](https://27crags.s3.amazonaws.com/photos/000/194/194489/small-ef664ce66c1f.jpg)
dyno