While our travel plans may be indefinitely postponed, a good issue of National Geographic can still take us on a vacation of the mind. The long-running magazine is known for its stunning photos, intricate maps, and absorbing reports from fascinating, far-flung locales. In this episode we’ll talk about its history, which issues are considered the most valuable, and even creative reuses for your old copies. While it’s not exactly scaling Annapurna, collecting National Geographic can be something of an adventure in itself.