Costa del Sidings is situated on the level above The Railtrack Slab. Josie and Archie's routes are mostly in the Fr 5 range with the hardest, The Railway Children weighing in at Fr 6a+. All were led onsight as Team Tween's dad, Fraser, placed the bolts.
Read the full story, including details of route theft, by Ray Wood at dmmclimbing.com
Source: Ray Wood and DMM