Climbing Area: Castle Rock of Triermain
In guidebook
Eastern Crags > Thirlmere > Castle Rock of Triermain > S Crag > A Fine Romance 36m E1 5b ☆☆☆ 21.06.2019, L Ward F Wilkinson
Eastern Crags > Thirlmere > Castle Rock of Triermain > N Crag > Overhanging Bastion - Revised description post-rockfall. 85m HVS 5a ☆☆☆ 04.01.2019, C Downer, C Fowler (alt)