The LiveWell Network produced some great introductory videos on Zion last year, but I hadn’t seen them until recently. This segment focuses first on the Riverside Walk and The Narrows, then later on exploring the East Side. The “little slot canyon” Greg pokes into briefly is Keyhole Canyon, one of the easier slots to find and explore in the Park, but you can’t get very far without getting wet, and you can’t do the lower half without rappelling skills and gear.
LiveWell taped their segments in November, a great way to find a virtually empty Park AND some of the best light you’ll find in Zion all year. To get a sense of November is Zion, you can watch all four segments of the LiveWell “Zion National Park” program on their website.