USA II

Reisen quer durch die USA in den Jahren 1963, 1964, 1966 und 1994: Oregon (Sea Lion Caves, Lava Butte, Crater Lake National Park), Kalifornien (Lava Beds National Monument, Redwood National Park, Mount Lassen National Park, San Francisco, Los Angeles, Desert State Park, Death Valley National Park), Arizona (Grand Canyon National Park), Utah (Cedar Breaks National Monument), Colorado (Mesa Verde National Park, Colorado College, Rocky Mountain National Park), Florida (Everglades National Park)