 There is also the historical Drumheller Springs, the site of the first American-style school built in the Oregon Territory, circa 1830.Local Indians were taught here by Chief Garry, a chief of the middle Spokane people who preached Christianity and peace among the Native Americans that inhabited the Inland Northwest.The site is now managed by the Spokane Parks and Recreation Department as a natural area, and has been adopted by the Upper Columbia United Tribes, for whom it is a traditional campground.