Humboldt Redwoods State Park Photos These photos were taken over five years with IPhone. Tall Tree aka Rockefeller Redwood. Upper Bull Creek Flats north side Giant Tree. Upper Bull Creek Flats south side Central Bull Creek Flats south side Federation Grove Upper Bull Creek Flats South Side Harper Flat Harper Flat Lower Bull Creek Flats Harper Flat Harper Flat Harper Flat Harper Flat Harper Flat Harper Flat Harper Flat Bolling Grove Kent Grove Founders Grove Founders Grove Calf Flat Calf Flat Canoe Creek Federation Grove Harper Flat Rockefeller Loop