Lassen

Lassen National Park in California

Camping in National Forest near Lassen National Park

Lassen National Forest - Hat Creek Ranger District - interactive map that shows campgrounds around Lassen National Park

Lassen National Forest - Camping & Cabins:Campground Camping

Crater Lake

Here are some links for things around Crater Lake National Park in Oregon:

Dispersed Camping Guidelines Willamette National Forest Oregon

Willamette National Forest - Cove Creek Campground - overview interactive map near bottom of page to find more campgrounds in Oregon

Willamette National Forest - Camping & Cabins:Campground Camping

Rogue River-Siskiyou National Forest - ZHuckleberry Mountain Campground - Near Crater Lake Free Campground - includes interactive map down page and can be used to find more campgrounds