"You have to be the person that creates the space." On the season premiere of Out & Back with Alison Mariella Désir, Alison and co-organizer Aaliyah Earvin reflect on how far they've come since moving to Seattle, and why they created the We Out Here Trail Fest, an event that welcomes runners of all levels and backgrounds to explore trail running. | Cascade PBS

The Cascade Mountains have been volcanically active for 46 million years - but the volcanoes we know, like Mounts Adams and Rainier, are very young. So where are the older volcanoes? Well, their bones are scattered throughout the low country of the Cascades, if you know where to look. Let's explore with Nick Zentner. | Cascade PBS

Cascades Waterfalls, Lowveld National Botanical Garden, Mpumalanga. Willie Fourie IEWERS IN DIE LAEVELD (more there) | We Are South Africans