There are a bunch of canyons that go up the south end of the Timpanogos Massif from Provo Canyon. Some have “trails.” I’ve been wanting to go up them for a long time. I went up past a few waterfalls and up to where it turns into a long scree slope. To the left I went up a fork that cliffed out. I know other have gone up there, and I am pretty sure I spotted a route on the left side of the cliff headwall where a hidden staircase of sorts could go up and over. I’ll have to try it again when I have someone with me. Here’s a few pics from Lost Creek Canyon.