Railway is private property
Walking through the tunnels and along the railway is illegal. Though the main trail crosses private property you can avoid trespassing by skirting a lower trail.
Thin edges and crimps for 7 pitches. That makes it sound kind of boring. It isn't. The crux pitches are engaging and interesting...and polished.
Start up a detached block leaning against the wall. NE of the large right facing dihedral 1/3 up the wall. The route names are painted at the base, but are really faded.
QD's. We brought 20 and linked 1 & 2, 3 & 4.