when I was livin' in Golden, CO, I used to do a ton of climbing and found my way to the top of a mountain at least once a week in the summer. Great boulders within 5 minutes, nice sport crags within 15 minutes, epic trad routes within 30 minutes. I was so into climbing and hiking, that I wasn't really into biking at all. then I moved to the SF bay, and stopped climbing because it was too much of a hassle, among other reasons. Sometimes I miss climbing- especially long easy routes on a nice summer morning.- but I don't miss it at all when I'm biking enough.