Alaska: Arctic National Wildlife Refuge
Art rafts down the icy Kongakut River to document America's last pure and untamed wilderness.
- Sunday, November 4 from 9:30 a.m. - 10:00 a.m. on OPB TV
- Saturday, November 10 from 7:00 p.m. - 7:30 p.m. on OPB TV
- Sunday, November 11 from 9:30 a.m. - 10:00 a.m. on OPB TV