Burlington Campground in Humboldt Redwoods State Park has 57 campsites located in old and second growth redwood trees so you're going to have lots of shade. It is also located next to the Visitor Center on the Avenue of the Giants. The campground also has 3 hike/bike campsites. The Eel River is short walk from the campground and offers some nice fishing and swimming holes. Each campsite has a table, fire ring and food storage locker. There are no RV dumpstations at the campground (or Park), but there are flush toilets and hot showers.