Thermal Mass

This is probably the line to do at Solar Asylum. Stem up the open book, I'd put it in the hard 11 range off the ground. (May want to stick-clip 1st bolt, or avoid the start entirely by climbing easy ledges to the right.). Pull through a series of pumpy roofs (very cool!) and step left on the ledge at 60'. A bolted boulder problem and mantle gains a pedestal. Jump (or reach) for the next ledge and go to the top.

Center of the alcove, starts in a slick open book.

13 bolts, 2 bolt anchor