Which way you wanna go?
Up 4 Mile to Pohono thru McGurk and Westfall and out Alder Creek is
only about 25 miles. After Taft it's nearly all flat and downhill.
Wouldn't even have to run to finish that in a day in all daylight.
A more aggressive option is up 4 Mile then down Panorama and
back up Buena Vista and out Chilnualna. Let's call that 30 and
a good mile climb up at least. If you go early and streams are
screaming you best go the north leg to avoid one Chil xing.
Also, beyond Ill falls there are no bridges on Ill or it's tributaries.
Spec. I'd be leary of the feeder into Ill north of the Mono Mdw. trail.
They both have their pros and cons. Scenery wise and difficulty.
Have fun
O... no I haven't done this... I do this crazy crap in the Bay Area...
I like to stay overnight in the wilderness when in the Sierra.
