Back in 1975, I put up a route on a satellite spur of Lady Mountain (directly across the canyon from Zion Lodge) that went for about a dozen pitches at 5.7 - called it Chimney Sweep, for reasons that will be obvious if you try it. The description should be buried in those binders SnailEye refers to. Jimmy Dunn and Dean Tschappat, out of Colorado Springs, did a long 5.6 route on Checkerboard Mesa back in '73 or so--I saw Dean's slides of that route, and it looked fun. The Pulpit, a tiny tower right in the parking lot turnaround at the end of the road up the Virgin River, is a great "demo" or introduction climb, but it still required aiders last time I was there ('77) SnailEye is right about the canyoneering - it is not to be missed. I've hiked the Virgin River Narrows twice, and would do it again. The Paranawheap (not sure I spelled that right) Narrows is also great, and less traveled than the Virgin River. Just watch the weather -- if it rains while you're partway through one of those narrows trips, there's little chance of survival... Whatever you end up doing, you're bound to have a good time - its an amazing place. If you PM me a physical address, I could probably excavate a photo of Lady Mountain and draw the Chimney Sweep line for you...