But while spring is king in the Beaver State, the fall in Oregon is magical, too. This is a fabulous family-friendly autumn hike near Sisters, Oregon, and a great afternoon adventure. In Sisters, you'll find fun activities, such as the annual Sisters Harvest Faire, which is typically held the second week of October. Sisters, Oregon, not only comes alive in the autumn months with its gorgeous fall foliage, but there is also plenty to do to keep you busy. Make sure to plan your own trip to Sisters, Oregon, with Only In Your State’s AI-powered itinerary planner.