This includes reservations and claiming passes ahead of time. I always get a spot booked via Washington State Parks.
This means you're not camping in a designated campground. Instead, you set up camp on national forest land which is free and legal
There will be massive mosquitoes and they will eat you alive. This is a fact of life when camping in Washington State.
You’re probably wondering what to do for emergencies. We invested in a mini GPS which is a beacon.
I always recommend bringing an array of layers. Temperature can vary wildly depending on elevation and time of day.