Three Point Mountain is (wait for it..) a mountain with three peaks. It's outside Boise at the start of one of the trails leading to Kepros. It's actually only a few miles total so it's probably best done in conjunction with a Kepros hike rather than driving all the way up there just for it. On the way back from Kepros I did do that, but only went up the first peak and went back down, I guess for some reason the name of the mountain didn't register at the time or I would have hiked over to the other two peaks. There is a trail to the first but you go off trail for the other two. The wife and I hiked up this in the morning and then spent the afternoon in Boise. It is about 5,324 feet high.