Bates State Park is a hidden gem nestled in the Blue Mountains of eastern Oregon near John Day, offering 131 acres of natural beauty combined with fascinating early 20th-century history. The park occupies the site of a former lumber mill town (1917–1975) and welcomes both tent campers and RVs with 28 primitive campsites, vault toilets, and potable water. Self-contained RVs find the park particularly accommodating, while a dedicated hiker/biker camp features six sites. Three campsites serve visitors with disabilities. Over three miles of scenic hiking trails wind through the property, showcasing viewpoints, an old mill pond, and surrounding valley vistas. The Middle Fork John Day River and creeks provide fishing opportunities under Oregon Department of Fish & Wildlife regulations. Nature enthusiasts may spot dragonflies, deer, and western tanagers among diverse wildlife. The park's mosaic of landscape—from restored areas to historical remnants like lilac bushes marking former homesites—creates a unique blend of recreation and heritage exploration. Seasonal camping operates May through October on a first-come, first-served basis, making it an ideal destination for those exploring the scenic John Day area and Blue Mountains region.