Free: Contests & Raffles.
As for camping, there are a lot of options. Hood Park on the Walla Walla county side, Sacajawea Park on the Franklin county side, and Three Rivers Park in Finley on the Benton county side. All three are in the vicinity of the mouth of the Snake river.
hatchery clipped only was the rule last year is it the same this year?
Just heard that they are closing it early. Below ice harbor will be closed after friday and the other two sections will be closed after sunday. They say there is a possibility that it will re open though.