Hiked up Isla Incahuasi during day 2 of a 4 day Bolivian Salar tour.
The added benefit, you scramble up on a small hill and you can say, I just climbed a 12 thousand feet mountain....
Well worth the visit!
First time in 2007 and again now in 2012.
Of course, I will be back there in the future...hehehe
Love the salt flat!