Here's a question posted elsewhere:
When I mailed in the application I had the Forest Service website open and I selected the dates according to the ones listed as still available. Does anyone know if their website is accurate and updated ?
The numbers posted currently on the
Mt. Whitney Trail Reservation Availability page are what was available AFTER the 2009 lottery processing was completed. So if you selected the dates that were open, you are highly likely to get a permit reservation this year.
In fact, looking at those numbers, it is completely unnecessary to apply for a May permit, except for Memorial weekend. And likewise for day use and most overnights in October.
Edit Dec 15, 2010: I see lots of people hitting this message looking for lottery information, so making a note here...
Scroll to the top (or click the following link) to see the 2011 Lottery information post:
Whitney Lottery Application 2011