We can just list all the trails sans 4 Mile and that would be your answer.
However, not sure how much snow shoeing you have done or winter
travel. It's not winter calendar-wise yet... but as soon as the next big dump
comes in that throws down 4 feet of snow... then winter has arrived...
until that melts off. Travel on snow in winter is a completely different animal
than travel in June. Thru the whole year typically you can get up Yose Falls,
Snow Creek, and Nevada Fall w/o any extra equipment.
Beyond there you will prob. want some flotation device if you plan
on going a lot further. This will quickly become apparent if you attempt
otherwise.
From the 2 Peter mentioned:
El Cap - 10 miles. 3K+climb. If you can do that in a day in winter conditions... kudos
Pohono - If you want a winter experience... then just wait until Badger Pass opens
and go from there imo.
I'd put links to photos sets of both of these.. but I suspect people are getting sick of
me doing that. Not sure Peter has done the two he mentioned in winter... but
just a word to the wise... winter travel is easily 2x as hard as travel in summer.
And do not expect to follow any trail for some.
Sorry if I said a bunch of stuff you already know... but red flag came up with 'to El Cap'...
(also... don't even 100% count on being able to park at the Old Big Oak Flat TH
in winter) (they do not nec. always plow it)
Be Safe ... have fun