O.A.R.S. was the first exclusively oar-powered rafting company permitted to operate trips on the Colorado River through the Grand Canyon. Through our four decades in the adventure travel industry, we have become the largest and most diverse family of river-based adventure travel companies in North America, operating on over 1230 miles of rivers in the continental U.S. In addition to our signature Grand Canyon trips, we offer adventure vacations in Alaska, California, Colorado, Idaho, Oregon, Utah and Wyoming, as well as in British Columbia, Chile, Galapagos,...