I don't think you can go in on day 1 and get two permits. By that I mean I don't think you
can say I want a Ten Lakes Permit for today... come out tomorrow... and also give me
a Cathedral Lakes permit for tomorrow start right now.
What you are asking is... "I got my permit for tomorrow start... I stay tonight in BP CG..
over the night I change my mind... and want to go back into permit office and
get a permit for today for a different trailhead. can I do that?"
I don't know the answer. But I hope the answer is no. It's not in the spirit of how things
are set up. By that I mean... let's say you hang around until late.. and then get a
permit someone had reserved that became available... and now they release
your original permit to the pool. Someone coming in that day may have gotten
denied already b/c of what you did.
Maybe I just confused you... and wasted my time... and yours.
Just ask when you get your permit.
