Yes see the rangers at the visitor station
Try angels landing
Lots of trails. Check st ranger ststion
Lots of good information at visitor center and no shortage of difficult trails
There are lots of trails to explore They are varying in term of difficulty, time needed, Everything is explained at each starting points.
If you're an experienced climber definitely. I do not recommend going after a rain or if the weather is damp. The visitors center will have better information about this for you and your safety.
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