Koosah Falls is a beautiful waterfall located in the Willamette National Forest in Oregon, USA. It is part of the McKenzie River and features a stunning drop of about 70 feet. The falls are easily accessible via a short hiking trail, making it a popular destination for visitors seeking natural beauty. The area around Koosah Falls is rich in lush greenery and offers opportunities for photography, picnicking, and enjoying the outdoors. The falls are often visited in conjunction with nearby Sahalie Falls, creating a scenic experience for those exploring the McKenzie River corridor.