Oregon Field GuideCrater Lake Ski Expedition and Tower Engineers Season 29 Episode 1 | 29m 35s This season's premiere episode takes us to Crater Lake, where "Oregon Field Guide" joins three adventurous women who spend 4 days circumnavigating Crater Lake on x-country skis. And have you ever wondered how OPB manages to transmit its signal all the way across our state? And Parkdale in the winter stunning photo essay. Aired: 10/05/17 Rating: NR Closed CaptioningVideo has closed captioning.checkmarkAdd to WatchlistWatch PreviewProblems Playing Video?Report a ProblemClosed CaptioningShare:Share this video on FacebookFacebookShare this video on TwitterTwitterShare this video on Google PlusGoogleShare this video via EmailE-mailEmbedEmbed Code for this videoEmbed CodeOregon Field GuideCrater Lake Ski Expedition and Tower EngineersSeason 29 Episode 1Width in pixels px Height in pixels px Copied to your clipboardUnable to copyLabelCopy to ClipboardClick to copy embed code for videoCloseCloseReport a ProblemBefore you submit an error, please consult our Troubleshooting Guide.Type of ErrorVideo doesn't loadVideo loads, but doesn't playVideo jumps back/forwardOnly audio is streamingSponsorship playback errorOtherPlease add more detailsCancelSubmit ReportYour report has been successfully submitted. Thank you for helping us improve PBS Video.CloseCloseClose