La lista delle webcam vicino a Harper, California, USA:
Lassen Volcanic National Park, California, USA - 89.3 km da Harper: Kohm Yah-mah-nee Visitor Center - Una vista dal Kohm Yah-mah-nee Visitor Center al Lassen Volcanic National Park.
Crater Lake National Park, Oregon, USA - 218.6 km da Harper: Crater Lake - Vista del Crater Lake con Wizard Island e Llao Rock dal Sinnott Memorial Overlook, Crater Lake National Park.