Arches NP
While I realize that you can never see "everything" in a lifetime, what's a reasonable amount of time to see the Arches, we do take short, relatively easy to moderate hikes, but not "avid" hikers. but...
Forum Discussion
The weather could influence your plans -- if it is hot, you may want to stay a short time. If it is cool, longer -- we were there in October, and it was great -- that's DW framed in this arch:
